22020730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 41114304

約数和(自身を除く): 19093574

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 617, 830, 1234, 3085, 3569, 6170, 7138, 17845, 26531, 35690, 51211, 53062, 102422, 132655, 256055, 265310, 512110, 2202073, 4404146, 11010365, 22020730]

約数ペア:

[(1, 22020730), (2, 11010365), (5, 4404146), (10, 2202073), (43, 512110), (83, 265310), (86, 256055), (166, 132655), (215, 102422), (415, 53062), (430, 51211), (617, 35690), (830, 26531), (1234, 17845), (3085, 7138), (3569, 6170)]