20258260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92083}}^1$

素因数の和:92103

約数の個数: 24

約数和(自身を含む): 46410336

約数和(自身を除く): 26152076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 92083, 184166, 368332, 460415, 920830, 1012913, 1841660, 2025826, 4051652, 5064565, 10129130, 20258260]

約数ペア:

[(1, 20258260), (2, 10129130), (4, 5064565), (5, 4051652), (10, 2025826), (11, 1841660), (20, 1012913), (22, 920830), (44, 460415), (55, 368332), (110, 184166), (220, 92083)]