22434220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65983}}^1$

素因数の和:66009

約数の個数: 24

約数和(自身を含む): 49883904

約数和(自身を除く): 27449684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 65983, 131966, 263932, 329915, 659830, 1121711, 1319660, 2243422, 4486844, 5608555, 11217110, 22434220]

約数ペア:

[(1, 22434220), (2, 11217110), (4, 5608555), (5, 4486844), (10, 2243422), (17, 1319660), (20, 1121711), (34, 659830), (68, 329915), (85, 263932), (170, 131966), (340, 65983)]