20202346

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3851}}^1$

素因数の和:3957

約数の個数: 16

約数和(自身を含む): 31524768

約数和(自身を除く): 11322422

約数列:

[1, 2, 43, 61, 86, 122, 2623, 3851, 5246, 7702, 165593, 234911, 331186, 469822, 10101173, 20202346]

約数ペア:

[(1, 20202346), (2, 10101173), (43, 469822), (61, 331186), (86, 234911), (122, 165593), (2623, 7702), (3851, 5246)]