20372410

素因数分解:

$2^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1847}}^1$

素因数の和:2957

約数の個数: 16

約数和(自身を含む): 36723456

約数和(自身を除く): 16351046

約数列:

[1, 2, 5, 10, 1103, 1847, 2206, 3694, 5515, 9235, 11030, 18470, 2037241, 4074482, 10186205, 20372410]

約数ペア:

[(1, 20372410), (2, 10186205), (5, 4074482), (10, 2037241), (1103, 18470), (1847, 11030), (2206, 9235), (3694, 5515)]