22386020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10867}}^1$

素因数の和:10979

約数の個数: 24

約数和(自身を含む): 47471424

約数和(自身を除く): 25085404

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 10867, 21734, 43468, 54335, 108670, 217340, 1119301, 2238602, 4477204, 5596505, 11193010, 22386020]

約数ペア:

[(1, 22386020), (2, 11193010), (4, 5596505), (5, 4477204), (10, 2238602), (20, 1119301), (103, 217340), (206, 108670), (412, 54335), (515, 43468), (1030, 21734), (2060, 10867)]