20504650290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3578473}}^1$

素因数の和:3578674

約数の個数: 32

約数和(自身を含む): 49468824576

約数和(自身を除く): 28964174286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 3578473, 7156946, 10735419, 17892365, 21470838, 35784730, 53677095, 107354190, 683488343, 1366976686, 2050465029, 3417441715, 4100930058, 6834883430, 10252325145, 20504650290]

約数ペア:

[(1, 20504650290), (2, 10252325145), (3, 6834883430), (5, 4100930058), (6, 3417441715), (10, 2050465029), (15, 1366976686), (30, 683488343), (191, 107354190), (382, 53677095), (573, 35784730), (955, 21470838), (1146, 17892365), (1910, 10735419), (2865, 7156946), (5730, 3578473)]