20346364898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1\times {\mathrm{5477}}^1$

素因数の和:8486

約数の個数: 32

約数和(自身を含む): 33205488624

約数和(自身を除く): 12859123726

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 2953, 5477, 5906, 10954, 50201, 93109, 100402, 109261, 186218, 202649, 218522, 405298, 1857437, 3445033, 3714874, 6890066, 16173581, 32347162, 274950877, 549901754, 598422497, 1196844994, 10173182449, 20346364898]

約数ペア:

[(1, 20346364898), (2, 10173182449), (17, 1196844994), (34, 598422497), (37, 549901754), (74, 274950877), (629, 32347162), (1258, 16173581), (2953, 6890066), (5477, 3714874), (5906, 3445033), (10954, 1857437), (50201, 405298), (93109, 218522), (100402, 202649), (109261, 186218)]