22703774020

素因数分解:

$2^2\times 5^1\times {\mathrm{1135188701}}^1$

素因数の和:1135188710

約数の個数: 12

約数和(自身を含む): 47677925484

約数和(自身を除く): 24974151464

約数列:

[1, 2, 4, 5, 10, 20, 1135188701, 2270377402, 4540754804, 5675943505, 11351887010, 22703774020]

約数ペア:

[(1, 22703774020), (2, 11351887010), (4, 5675943505), (5, 4540754804), (10, 2270377402), (20, 1135188701)]