20345741856

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{953}}^1$

素因数の和:1296

約数の個数: 288

約数和(自身を含む): 66156435072

約数和(自身を除く): 45810693216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 288, 293, 352, 368, 396, 414, 506, 528, 552, 586, 736, 759, 792, 828, 879, 953, 1012, 1056, 1104, 1172, 1518, 1584, 1656, 1758, 1906, 2024, 2208, 2277, 2344, 2637, 2859, 3036, 3168, 3223, 3312, 3516, 3812, 4048, 4554, 4688, 5274, 5718, 6072, 6446, 6624, 6739, 7032, 7624, 8096, 8577, 9108, 9376, 9669, 10483, 10548, 11436, 12144, 12892, 13478, 14064, 15248, 17154, 18216, 19338, 20217, 20966, 21096, 21919, 22872, 24288, 25784, 26956, 28128, 29007, 30496, 31449, 34308, 36432, 38676, 40434, 41932, 42192, 43838, 45744, 51568, 53912, 58014, 60651, 62898, 65757, 68616, 72864, 74129, 77352, 80868, 83864, 84384, 87676, 91488, 94347, 103136, 107824, 116028, 121302, 125796, 131514, 137232, 148258, 154704, 161736, 167728, 175352, 188694, 197271, 215648, 222387, 232056, 241109, 242604, 251592, 263028, 274464, 279229, 296516, 309408, 323472, 335456, 350704, 377388, 394542, 444774, 464112, 482218, 485208, 503184, 526056, 558458, 593032, 646944, 667161, 701408, 723327, 754776, 789084, 837687, 889548, 928224, 964436, 970416, 1006368, 1052112, 1116916, 1186064, 1334322, 1446654, 1509552, 1578168, 1675374, 1779096, 1928872, 1940832, 2104224, 2169981, 2233832, 2372128, 2513061, 2668644, 2893308, 3019104, 3071519, 3156336, 3350748, 3558192, 3857744, 4339962, 4467664, 5026122, 5337288, 5786616, 6143038, 6312672, 6422267, 6701496, 7116384, 7715488, 8679924, 8935328, 9214557, 10052244, 10674576, 11573232, 12286076, 12844534, 13402992, 17359848, 18429114, 19266801, 20104488, 21349152, 23146464, 24572152, 25689068, 26805984, 27643671, 34719696, 36858228, 38533602, 40208976, 49144304, 51378136, 55287342, 57800403, 69439392, 70644937, 73716456, 77067204, 80417952, 98288608, 102756272, 110574684, 115600806, 141289874, 147432912, 154134408, 205512544, 211934811, 221149368, 231201612, 282579748, 294865824, 308268816, 423869622, 442298736, 462403224, 565159496, 616537632, 635804433, 847739244, 884597472, 924806448, 1130318992, 1271608866, 1695478488, 1849612896, 2260637984, 2543217732, 3390956976, 5086435464, 6781913952, 10172870928, 20345741856]

約数ペア:

[(1, 20345741856), (2, 10172870928), (3, 6781913952), (4, 5086435464), (6, 3390956976), (8, 2543217732), (9, 2260637984), (11, 1849612896), (12, 1695478488), (16, 1271608866), (18, 1130318992), (22, 924806448), (23, 884597472), (24, 847739244), (32, 635804433), (33, 616537632), (36, 565159496), (44, 462403224), (46, 442298736), (48, 423869622), (66, 308268816), (69, 294865824), (72, 282579748), (88, 231201612), (92, 221149368), (96, 211934811), (99, 205512544), (132, 154134408), (138, 147432912), (144, 141289874), (176, 115600806), (184, 110574684), (198, 102756272), (207, 98288608), (253, 80417952), (264, 77067204), (276, 73716456), (288, 70644937), (293, 69439392), (352, 57800403), (368, 55287342), (396, 51378136), (414, 49144304), (506, 40208976), (528, 38533602), (552, 36858228), (586, 34719696), (736, 27643671), (759, 26805984), (792, 25689068), (828, 24572152), (879, 23146464), (953, 21349152), (1012, 20104488), (1056, 19266801), (1104, 18429114), (1172, 17359848), (1518, 13402992), (1584, 12844534), (1656, 12286076), (1758, 11573232), (1906, 10674576), (2024, 10052244), (2208, 9214557), (2277, 8935328), (2344, 8679924), (2637, 7715488), (2859, 7116384), (3036, 6701496), (3168, 6422267), (3223, 6312672), (3312, 6143038), (3516, 5786616), (3812, 5337288), (4048, 5026122), (4554, 4467664), (4688, 4339962), (5274, 3857744), (5718, 3558192), (6072, 3350748), (6446, 3156336), (6624, 3071519), (6739, 3019104), (7032, 2893308), (7624, 2668644), (8096, 2513061), (8577, 2372128), (9108, 2233832), (9376, 2169981), (9669, 2104224), (10483, 1940832), (10548, 1928872), (11436, 1779096), (12144, 1675374), (12892, 1578168), (13478, 1509552), (14064, 1446654), (15248, 1334322), (17154, 1186064), (18216, 1116916), (19338, 1052112), (20217, 1006368), (20966, 970416), (21096, 964436), (21919, 928224), (22872, 889548), (24288, 837687), (25784, 789084), (26956, 754776), (28128, 723327), (29007, 701408), (30496, 667161), (31449, 646944), (34308, 593032), (36432, 558458), (38676, 526056), (40434, 503184), (41932, 485208), (42192, 482218), (43838, 464112), (45744, 444774), (51568, 394542), (53912, 377388), (58014, 350704), (60651, 335456), (62898, 323472), (65757, 309408), (68616, 296516), (72864, 279229), (74129, 274464), (77352, 263028), (80868, 251592), (83864, 242604), (84384, 241109), (87676, 232056), (91488, 222387), (94347, 215648), (103136, 197271), (107824, 188694), (116028, 175352), (121302, 167728), (125796, 161736), (131514, 154704), (137232, 148258)]