20236270

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14771}}^1$

素因数の和:14915

約数の個数: 16

約数和(自身を含む): 36693648

約数和(自身を除く): 16457378

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 14771, 29542, 73855, 147710, 2023627, 4047254, 10118135, 20236270]

約数ペア:

[(1, 20236270), (2, 10118135), (5, 4047254), (10, 2023627), (137, 147710), (274, 73855), (685, 29542), (1370, 14771)]