20888935702

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1\times {\mathrm{44189}}^1$

素因数の和:47591

約数の個数: 16

約数和(自身を含む): 31784983200

約数和(自身を除く): 10896047498

約数列:

[1, 2, 71, 142, 3329, 6658, 44189, 88378, 236359, 472718, 3137419, 6274838, 147105181, 294210362, 10444467851, 20888935702]

約数ペア:

[(1, 20888935702), (2, 10444467851), (71, 294210362), (142, 147105181), (3329, 6274838), (6658, 3137419), (44189, 472718), (88378, 236359)]