3315690020

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{693659}}^1$

素因数の和:693907

約数の個数: 24

約数和(自身を含む): 6992092800

約数和(自身を除く): 3676402780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 693659, 1387318, 2774636, 3468295, 6936590, 13873180, 165784501, 331569002, 663138004, 828922505, 1657845010, 3315690020]

約数ペア:

[(1, 3315690020), (2, 1657845010), (4, 828922505), (5, 663138004), (10, 331569002), (20, 165784501), (239, 13873180), (478, 6936590), (956, 3468295), (1195, 2774636), (2390, 1387318), (4780, 693659)]