20528068176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3671

約数の個数: 360

約数和(自身を含む): 73724781312

約数和(自身を除く): 53196713136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 48, 56, 63, 66, 72, 77, 84, 88, 94, 99, 112, 121, 126, 132, 141, 144, 154, 168, 176, 188, 198, 231, 242, 252, 264, 282, 308, 329, 336, 363, 376, 396, 423, 462, 484, 504, 517, 528, 564, 616, 658, 693, 726, 752, 792, 846, 847, 924, 968, 987, 1008, 1034, 1089, 1128, 1232, 1316, 1386, 1452, 1551, 1584, 1692, 1694, 1848, 1936, 1974, 2068, 2178, 2256, 2541, 2632, 2772, 2904, 2961, 3102, 3384, 3388, 3581, 3619, 3696, 3948, 4136, 4356, 4653, 5082, 5264, 5544, 5687, 5808, 5922, 6204, 6768, 6776, 7162, 7238, 7623, 7896, 8272, 8712, 9306, 10164, 10743, 10857, 11088, 11374, 11844, 12408, 13552, 14324, 14476, 15246, 15792, 17061, 17424, 18612, 20328, 21486, 21714, 22748, 23688, 24816, 25067, 28648, 28952, 30492, 32229, 32571, 34122, 37224, 39391, 39809, 40656, 42972, 43428, 45496, 47376, 50134, 51183, 57296, 57904, 60984, 64458, 65142, 68244, 74448, 75201, 78782, 79618, 85944, 86856, 90992, 100268, 102366, 118173, 119427, 121968, 128916, 130284, 136488, 150402, 157564, 159236, 168307, 171888, 173712, 200536, 204732, 225603, 236346, 238854, 257832, 260568, 272976, 275737, 300804, 315128, 318472, 336614, 354519, 358281, 401072, 409464, 433301, 451206, 472692, 477708, 504921, 515664, 521136, 551474, 601608, 630256, 636944, 673228, 709038, 716562, 818928, 827211, 866602, 902412, 945384, 955416, 1009842, 1102948, 1178149, 1203216, 1299903, 1346456, 1418076, 1433124, 1514763, 1654422, 1733204, 1804824, 1851377, 1890768, 1910832, 2019684, 2205896, 2356298, 2481633, 2599806, 2692912, 2836152, 2866248, 3029526, 3033107, 3308844, 3466408, 3534447, 3609648, 3702754, 3899709, 4039368, 4411792, 4712596, 4963266, 5199612, 5554131, 5672304, 5732496, 6059052, 6066214, 6617688, 6932816, 7068894, 7405508, 7799418, 8078736, 9099321, 9425192, 9926532, 10399224, 10603341, 11108262, 12118104, 12132428, 12959639, 13235376, 14137788, 14811016, 15598836, 16662393, 18198642, 18850384, 19853064, 20365147, 20798448, 21206682, 22216524, 24236208, 24264856, 25919278, 27297963, 28275576, 29622032, 31197672, 33324786, 36397284, 38878917, 39706128, 40730294, 42413364, 44433048, 48529712, 51838556, 54595926, 56551152, 61095441, 62395344, 66649572, 72794568, 77757834, 81460588, 84826728, 88866096, 103677112, 109191852, 116636751, 122190882, 133299144, 142556029, 145589136, 155515668, 162921176, 169653456, 183286323, 207354224, 218383704, 233273502, 244381764, 266598288, 285112058, 311031336, 325842352, 366572646, 427668087, 436767408, 466547004, 488763528, 570224116, 622062672, 733145292, 855336174, 933094008, 977527056, 1140448232, 1283004261, 1466290584, 1710672348, 1866188016, 2280896464, 2566008522, 2932581168, 3421344696, 5132017044, 6842689392, 10264034088, 20528068176]

約数ペア:

[(1, 20528068176), (2, 10264034088), (3, 6842689392), (4, 5132017044), (6, 3421344696), (7, 2932581168), (8, 2566008522), (9, 2280896464), (11, 1866188016), (12, 1710672348), (14, 1466290584), (16, 1283004261), (18, 1140448232), (21, 977527056), (22, 933094008), (24, 855336174), (28, 733145292), (33, 622062672), (36, 570224116), (42, 488763528), (44, 466547004), (47, 436767408), (48, 427668087), (56, 366572646), (63, 325842352), (66, 311031336), (72, 285112058), (77, 266598288), (84, 244381764), (88, 233273502), (94, 218383704), (99, 207354224), (112, 183286323), (121, 169653456), (126, 162921176), (132, 155515668), (141, 145589136), (144, 142556029), (154, 133299144), (168, 122190882), (176, 116636751), (188, 109191852), (198, 103677112), (231, 88866096), (242, 84826728), (252, 81460588), (264, 77757834), (282, 72794568), (308, 66649572), (329, 62395344), (336, 61095441), (363, 56551152), (376, 54595926), (396, 51838556), (423, 48529712), (462, 44433048), (484, 42413364), (504, 40730294), (517, 39706128), (528, 38878917), (564, 36397284), (616, 33324786), (658, 31197672), (693, 29622032), (726, 28275576), (752, 27297963), (792, 25919278), (846, 24264856), (847, 24236208), (924, 22216524), (968, 21206682), (987, 20798448), (1008, 20365147), (1034, 19853064), (1089, 18850384), (1128, 18198642), (1232, 16662393), (1316, 15598836), (1386, 14811016), (1452, 14137788), (1551, 13235376), (1584, 12959639), (1692, 12132428), (1694, 12118104), (1848, 11108262), (1936, 10603341), (1974, 10399224), (2068, 9926532), (2178, 9425192), (2256, 9099321), (2541, 8078736), (2632, 7799418), (2772, 7405508), (2904, 7068894), (2961, 6932816), (3102, 6617688), (3384, 6066214), (3388, 6059052), (3581, 5732496), (3619, 5672304), (3696, 5554131), (3948, 5199612), (4136, 4963266), (4356, 4712596), (4653, 4411792), (5082, 4039368), (5264, 3899709), (5544, 3702754), (5687, 3609648), (5808, 3534447), (5922, 3466408), (6204, 3308844), (6768, 3033107), (6776, 3029526), (7162, 2866248), (7238, 2836152), (7623, 2692912), (7896, 2599806), (8272, 2481633), (8712, 2356298), (9306, 2205896), (10164, 2019684), (10743, 1910832), (10857, 1890768), (11088, 1851377), (11374, 1804824), (11844, 1733204), (12408, 1654422), (13552, 1514763), (14324, 1433124), (14476, 1418076), (15246, 1346456), (15792, 1299903), (17061, 1203216), (17424, 1178149), (18612, 1102948), (20328, 1009842), (21486, 955416), (21714, 945384), (22748, 902412), (23688, 866602), (24816, 827211), (25067, 818928), (28648, 716562), (28952, 709038), (30492, 673228), (32229, 636944), (32571, 630256), (34122, 601608), (37224, 551474), (39391, 521136), (39809, 515664), (40656, 504921), (42972, 477708), (43428, 472692), (45496, 451206), (47376, 433301), (50134, 409464), (51183, 401072), (57296, 358281), (57904, 354519), (60984, 336614), (64458, 318472), (65142, 315128), (68244, 300804), (74448, 275737), (75201, 272976), (78782, 260568), (79618, 257832), (85944, 238854), (86856, 236346), (90992, 225603), (100268, 204732), (102366, 200536), (118173, 173712), (119427, 171888), (121968, 168307), (128916, 159236), (130284, 157564), (136488, 150402)]