20684374776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2299

約数の個数: 384

約数和(自身を含む): 69440716800

約数和(自身を除く): 48756342024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 31, 34, 36, 38, 39, 51, 52, 57, 62, 68, 72, 76, 78, 93, 102, 104, 114, 117, 124, 136, 152, 153, 156, 171, 186, 204, 221, 228, 234, 247, 248, 279, 306, 312, 323, 342, 372, 403, 408, 442, 456, 468, 494, 527, 558, 589, 612, 646, 663, 684, 741, 744, 806, 884, 936, 969, 988, 1054, 1116, 1178, 1209, 1224, 1292, 1326, 1368, 1482, 1581, 1612, 1767, 1768, 1938, 1976, 1989, 2108, 2207, 2223, 2232, 2356, 2418, 2584, 2652, 2907, 2964, 3162, 3224, 3534, 3627, 3876, 3978, 4199, 4216, 4414, 4446, 4712, 4743, 4836, 5301, 5304, 5814, 5928, 6324, 6621, 6851, 7068, 7254, 7657, 7752, 7956, 8398, 8828, 8892, 9486, 9672, 10013, 10602, 11628, 12597, 12648, 13242, 13702, 14136, 14508, 15314, 15912, 16796, 17656, 17784, 18972, 19863, 20026, 20553, 21204, 22971, 23256, 25194, 26484, 27404, 28691, 29016, 30039, 30628, 33592, 37519, 37791, 37944, 39726, 40052, 41106, 41933, 42408, 45942, 50388, 52968, 54808, 57382, 60078, 61256, 61659, 68417, 68913, 75038, 75582, 79452, 80104, 82212, 83866, 86073, 90117, 91884, 100776, 112557, 114764, 120156, 123318, 125799, 130169, 136834, 137826, 150076, 151164, 158904, 164424, 167732, 172146, 180234, 183768, 205251, 225114, 229528, 240312, 246636, 251598, 258219, 260338, 273668, 275652, 300152, 302328, 335464, 337671, 344292, 360468, 377397, 390507, 410502, 450228, 487747, 493272, 503196, 516438, 520676, 545129, 547336, 551304, 615753, 675342, 688584, 712861, 720936, 754794, 781014, 821004, 889421, 900456, 975494, 1006392, 1032876, 1041352, 1090258, 1163089, 1171521, 1231506, 1299923, 1350684, 1425722, 1463241, 1509588, 1562028, 1635387, 1642008, 1778842, 1950988, 2065752, 2138583, 2180516, 2326178, 2343042, 2463012, 2599846, 2668263, 2701368, 2851444, 2926482, 3019176, 3124056, 3270774, 3489267, 3557684, 3899769, 3901976, 4277166, 4361032, 4389723, 4652356, 4686084, 4906161, 4926024, 5199692, 5336526, 5702888, 5852964, 6415749, 6541548, 6978534, 7115368, 7799538, 8004789, 8554332, 8779446, 9267193, 9304712, 9372168, 9812322, 10399384, 10467801, 10673052, 11699307, 11705928, 12831498, 13083096, 13957068, 15120157, 15599076, 16009578, 16898999, 17108664, 17558892, 18534386, 19624644, 20935602, 21346104, 22098691, 23398614, 25662996, 27801579, 27914136, 30240314, 31198152, 32019156, 33797998, 35117784, 37068772, 39249288, 41871204, 44197382, 45360471, 46797228, 50696997, 51325992, 55603158, 60480628, 64038312, 66296073, 67595996, 74137544, 83404737, 83742408, 88394764, 90720942, 93594456, 101393994, 111206316, 120961256, 132592146, 135191992, 136081413, 152090991, 166809474, 176789528, 181441884, 198888219, 202787988, 222412632, 265184292, 272162826, 287282983, 304181982, 333618948, 362883768, 397776438, 405575976, 530368584, 544325652, 574565966, 608363964, 667237896, 795552876, 861848949, 1088651304, 1149131932, 1216727928, 1591105752, 1723697898, 2298263864, 2585546847, 3447395796, 5171093694, 6894791592, 10342187388, 20684374776]

約数ペア:

[(1, 20684374776), (2, 10342187388), (3, 6894791592), (4, 5171093694), (6, 3447395796), (8, 2585546847), (9, 2298263864), (12, 1723697898), (13, 1591105752), (17, 1216727928), (18, 1149131932), (19, 1088651304), (24, 861848949), (26, 795552876), (31, 667237896), (34, 608363964), (36, 574565966), (38, 544325652), (39, 530368584), (51, 405575976), (52, 397776438), (57, 362883768), (62, 333618948), (68, 304181982), (72, 287282983), (76, 272162826), (78, 265184292), (93, 222412632), (102, 202787988), (104, 198888219), (114, 181441884), (117, 176789528), (124, 166809474), (136, 152090991), (152, 136081413), (153, 135191992), (156, 132592146), (171, 120961256), (186, 111206316), (204, 101393994), (221, 93594456), (228, 90720942), (234, 88394764), (247, 83742408), (248, 83404737), (279, 74137544), (306, 67595996), (312, 66296073), (323, 64038312), (342, 60480628), (372, 55603158), (403, 51325992), (408, 50696997), (442, 46797228), (456, 45360471), (468, 44197382), (494, 41871204), (527, 39249288), (558, 37068772), (589, 35117784), (612, 33797998), (646, 32019156), (663, 31198152), (684, 30240314), (741, 27914136), (744, 27801579), (806, 25662996), (884, 23398614), (936, 22098691), (969, 21346104), (988, 20935602), (1054, 19624644), (1116, 18534386), (1178, 17558892), (1209, 17108664), (1224, 16898999), (1292, 16009578), (1326, 15599076), (1368, 15120157), (1482, 13957068), (1581, 13083096), (1612, 12831498), (1767, 11705928), (1768, 11699307), (1938, 10673052), (1976, 10467801), (1989, 10399384), (2108, 9812322), (2207, 9372168), (2223, 9304712), (2232, 9267193), (2356, 8779446), (2418, 8554332), (2584, 8004789), (2652, 7799538), (2907, 7115368), (2964, 6978534), (3162, 6541548), (3224, 6415749), (3534, 5852964), (3627, 5702888), (3876, 5336526), (3978, 5199692), (4199, 4926024), (4216, 4906161), (4414, 4686084), (4446, 4652356), (4712, 4389723), (4743, 4361032), (4836, 4277166), (5301, 3901976), (5304, 3899769), (5814, 3557684), (5928, 3489267), (6324, 3270774), (6621, 3124056), (6851, 3019176), (7068, 2926482), (7254, 2851444), (7657, 2701368), (7752, 2668263), (7956, 2599846), (8398, 2463012), (8828, 2343042), (8892, 2326178), (9486, 2180516), (9672, 2138583), (10013, 2065752), (10602, 1950988), (11628, 1778842), (12597, 1642008), (12648, 1635387), (13242, 1562028), (13702, 1509588), (14136, 1463241), (14508, 1425722), (15314, 1350684), (15912, 1299923), (16796, 1231506), (17656, 1171521), (17784, 1163089), (18972, 1090258), (19863, 1041352), (20026, 1032876), (20553, 1006392), (21204, 975494), (22971, 900456), (23256, 889421), (25194, 821004), (26484, 781014), (27404, 754794), (28691, 720936), (29016, 712861), (30039, 688584), (30628, 675342), (33592, 615753), (37519, 551304), (37791, 547336), (37944, 545129), (39726, 520676), (40052, 516438), (41106, 503196), (41933, 493272), (42408, 487747), (45942, 450228), (50388, 410502), (52968, 390507), (54808, 377397), (57382, 360468), (60078, 344292), (61256, 337671), (61659, 335464), (68417, 302328), (68913, 300152), (75038, 275652), (75582, 273668), (79452, 260338), (80104, 258219), (82212, 251598), (83866, 246636), (86073, 240312), (90117, 229528), (91884, 225114), (100776, 205251), (112557, 183768), (114764, 180234), (120156, 172146), (123318, 167732), (125799, 164424), (130169, 158904), (136834, 151164), (137826, 150076)]