2520155024

素因数分解:

$2^4\times {\mathrm{12211}}^1\times {\mathrm{12899}}^1$

素因数の和:25118

約数の個数: 20

約数和(自身を含む): 4883578800

約数和(自身を除く): 2363423776

約数列:

[1, 2, 4, 8, 16, 12211, 12899, 24422, 25798, 48844, 51596, 97688, 103192, 195376, 206384, 157509689, 315019378, 630038756, 1260077512, 2520155024]

約数ペア:

[(1, 2520155024), (2, 1260077512), (4, 630038756), (8, 315019378), (16, 157509689), (12211, 206384), (12899, 195376), (24422, 103192), (25798, 97688), (48844, 51596)]