22338620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13457}}^1$

素因数の和:13549

約数の個数: 24

約数和(自身を含む): 47479824

約数和(自身を除く): 25141204

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 13457, 26914, 53828, 67285, 134570, 269140, 1116931, 2233862, 4467724, 5584655, 11169310, 22338620]

約数ペア:

[(1, 22338620), (2, 11169310), (4, 5584655), (5, 4467724), (10, 2233862), (20, 1116931), (83, 269140), (166, 134570), (332, 67285), (415, 53828), (830, 26914), (1660, 13457)]