20265046416

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4852741}}^1$

素因数の和:4852784

約数の個数: 60

約数和(自身を含む): 58669650780

約数和(自身を除く): 38404604364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4852741, 9705482, 14558223, 19410964, 29116446, 38821928, 43674669, 58232892, 77643856, 87349338, 116465784, 140729489, 174698676, 232931568, 281458978, 349397352, 422188467, 562917956, 698794704, 844376934, 1125835912, 1266565401, 1688753868, 2251671824, 2533130802, 3377507736, 5066261604, 6755015472, 10132523208, 20265046416]

約数ペア:

[(1, 20265046416), (2, 10132523208), (3, 6755015472), (4, 5066261604), (6, 3377507736), (8, 2533130802), (9, 2251671824), (12, 1688753868), (16, 1266565401), (18, 1125835912), (24, 844376934), (29, 698794704), (36, 562917956), (48, 422188467), (58, 349397352), (72, 281458978), (87, 232931568), (116, 174698676), (144, 140729489), (174, 116465784), (232, 87349338), (261, 77643856), (348, 58232892), (464, 43674669), (522, 38821928), (696, 29116446), (1044, 19410964), (1392, 14558223), (2088, 9705482), (4176, 4852741)]