20180578022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{22573}}^1\times {\mathrm{40637}}^1$

素因数の和:63223

約数の個数: 16

約数和(自身を含む): 33025039632

約数和(自身を除く): 12844461610

約数列:

[1, 2, 11, 22, 22573, 40637, 45146, 81274, 248303, 447007, 496606, 894014, 917299001, 1834598002, 10090289011, 20180578022]

約数ペア:

[(1, 20180578022), (2, 10090289011), (11, 1834598002), (22, 917299001), (22573, 894014), (40637, 496606), (45146, 447007), (81274, 248303)]