20004136312

素因数分解:

$2^3\times {\mathrm{7177}}^1\times {\mathrm{348407}}^1$

素因数の和:355590

約数の個数: 16

約数和(自身を含む): 37513089360

約数和(自身を除く): 17508953048

約数列:

[1, 2, 4, 8, 7177, 14354, 28708, 57416, 348407, 696814, 1393628, 2787256, 2500517039, 5001034078, 10002068156, 20004136312]

約数ペア:

[(1, 20004136312), (2, 10002068156), (4, 5001034078), (8, 2500517039), (7177, 2787256), (14354, 1393628), (28708, 696814), (57416, 348407)]