20121556612

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{733}}^1\times {\mathrm{50093}}^1$

素因数の和:50967

約数の個数: 24

約数和(自身を含む): 35518850136

約数和(自身を除く): 15397293524

約数列:

[1, 2, 4, 137, 274, 548, 733, 1466, 2932, 50093, 100186, 100421, 200372, 200842, 401684, 6862741, 13725482, 27450964, 36718169, 73436338, 146872676, 5030389153, 10060778306, 20121556612]

約数ペア:

[(1, 20121556612), (2, 10060778306), (4, 5030389153), (137, 146872676), (274, 73436338), (548, 36718169), (733, 27450964), (1466, 13725482), (2932, 6862741), (50093, 401684), (100186, 200842), (100421, 200372)]