20130941616

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1\times {\mathrm{4013}}^1$

素因数の和:6614

約数の個数: 80

約数和(自身を含む): 53307525600

約数和(自身を除く): 33176583984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 2549, 4013, 5098, 7647, 8026, 10196, 12039, 15294, 16052, 20392, 24078, 30588, 32104, 40784, 48156, 61176, 64208, 96312, 104509, 122352, 164533, 192624, 209018, 313527, 329066, 418036, 493599, 627054, 658132, 836072, 987198, 1254108, 1316264, 1672144, 1974396, 2508216, 2632528, 3948792, 5016432, 7897584, 10229137, 20458274, 30687411, 40916548, 61374822, 81833096, 122749644, 163666192, 245499288, 419394617, 490998576, 838789234, 1258183851, 1677578468, 2516367702, 3355156936, 5032735404, 6710313872, 10065470808, 20130941616]

約数ペア:

[(1, 20130941616), (2, 10065470808), (3, 6710313872), (4, 5032735404), (6, 3355156936), (8, 2516367702), (12, 1677578468), (16, 1258183851), (24, 838789234), (41, 490998576), (48, 419394617), (82, 245499288), (123, 163666192), (164, 122749644), (246, 81833096), (328, 61374822), (492, 40916548), (656, 30687411), (984, 20458274), (1968, 10229137), (2549, 7897584), (4013, 5016432), (5098, 3948792), (7647, 2632528), (8026, 2508216), (10196, 1974396), (12039, 1672144), (15294, 1316264), (16052, 1254108), (20392, 987198), (24078, 836072), (30588, 658132), (32104, 627054), (40784, 493599), (48156, 418036), (61176, 329066), (64208, 313527), (96312, 209018), (104509, 192624), (122352, 164533)]