20165205592

素因数分解:

$2^3\times 7^2\times {\mathrm{51441851}}^1$

素因数の和:51441871

約数の個数: 24

約数和(自身を含む): 43982783460

約数和(自身を除く): 23817577868

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51441851, 102883702, 205767404, 360092957, 411534808, 720185914, 1440371828, 2520650699, 2880743656, 5041301398, 10082602796, 20165205592]

約数ペア:

[(1, 20165205592), (2, 10082602796), (4, 5041301398), (7, 2880743656), (8, 2520650699), (14, 1440371828), (28, 720185914), (49, 411534808), (56, 360092957), (98, 205767404), (196, 102883702), (392, 51441851)]