336800020

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{27743}}^1$

素因数の和:28359

約数の個数: 24

約数和(自身を含む): 708470784

約数和(自身を除く): 371670764

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 27743, 55486, 110972, 138715, 277430, 554860, 16840001, 33680002, 67360004, 84200005, 168400010, 336800020]

約数ペア:

[(1, 336800020), (2, 168400010), (4, 84200005), (5, 67360004), (10, 33680002), (20, 16840001), (607, 554860), (1214, 277430), (2428, 138715), (3035, 110972), (6070, 55486), (12140, 27743)]