15677600020

素因数分解:

$2^2\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{265093}}^1$

素因数の和:268059

約数の個数: 24

約数和(自身を含む): 32934218184

約数和(自身を除く): 17256618164

約数列:

[1, 2, 4, 5, 10, 20, 2957, 5914, 11828, 14785, 29570, 59140, 265093, 530186, 1060372, 1325465, 2650930, 5301860, 783880001, 1567760002, 3135520004, 3919400005, 7838800010, 15677600020]

約数ペア:

[(1, 15677600020), (2, 7838800010), (4, 3919400005), (5, 3135520004), (10, 1567760002), (20, 783880001), (2957, 5301860), (5914, 2650930), (11828, 1325465), (14785, 1060372), (29570, 530186), (59140, 265093)]