22029620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64793}}^1$

素因数の和:64819

約数の個数: 24

約数和(自身を含む): 48984264

約数和(自身を除く): 26954644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 64793, 129586, 259172, 323965, 647930, 1101481, 1295860, 2202962, 4405924, 5507405, 11014810, 22029620]

約数ペア:

[(1, 22029620), (2, 11014810), (4, 5507405), (5, 4405924), (10, 2202962), (17, 1295860), (20, 1101481), (34, 647930), (68, 323965), (85, 259172), (170, 129586), (340, 64793)]