20129766

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{13921}}^1$

素因数の和:14167

約数の個数: 16

約数和(自身を含む): 40429488

約数和(自身を除く): 20299722

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 13921, 27842, 41763, 83526, 3354961, 6709922, 10064883, 20129766]

約数ペア:

[(1, 20129766), (2, 10064883), (3, 6709922), (6, 3354961), (241, 83526), (482, 41763), (723, 27842), (1446, 13921)]