13475101820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16433051}}^1$

素因数の和:16433101

約数の個数: 24

約数和(自身を含む): 28987903728

約数和(自身を除く): 15512801908

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 16433051, 32866102, 65732204, 82165255, 164330510, 328661020, 673755091, 1347510182, 2695020364, 3368775455, 6737550910, 13475101820]

約数ペア:

[(1, 13475101820), (2, 6737550910), (4, 3368775455), (5, 2695020364), (10, 1347510182), (20, 673755091), (41, 328661020), (82, 164330510), (164, 82165255), (205, 65732204), (410, 32866102), (820, 16433051)]