20564098

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7057}}^1$

素因数の和:7137

約数の個数: 16

約数和(自身を含む): 32523264

約数和(自身を除く): 11959166

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 7057, 14114, 218767, 331679, 437534, 663358, 10282049, 20564098]

約数ペア:

[(1, 20564098), (2, 10282049), (31, 663358), (47, 437534), (62, 331679), (94, 218767), (1457, 14114), (2914, 7057)]