22049740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8681}}^1$

素因数の和:8817

約数の個数: 24

約数和(自身を含む): 46674432

約数和(自身を除く): 24624692

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 8681, 17362, 34724, 43405, 86810, 173620, 1102487, 2204974, 4409948, 5512435, 11024870, 22049740]

約数ペア:

[(1, 22049740), (2, 11024870), (4, 5512435), (5, 4409948), (10, 2204974), (20, 1102487), (127, 173620), (254, 86810), (508, 43405), (635, 34724), (1270, 17362), (2540, 8681)]