20734242

素因数分解:

$2^1\times 3^1\times {\mathrm{1637}}^1\times {\mathrm{2111}}^1$

素因数の和:3753

約数の個数: 16

約数和(自身を含む): 41513472

約数和(自身を除く): 20779230

約数列:

[1, 2, 3, 6, 1637, 2111, 3274, 4222, 4911, 6333, 9822, 12666, 3455707, 6911414, 10367121, 20734242]

約数ペア:

[(1, 20734242), (2, 10367121), (3, 6911414), (6, 3455707), (1637, 12666), (2111, 9822), (3274, 6333), (4222, 4911)]