20180882612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5525981}}^1$

素因数の和:5526079

約数の個数: 24

約数和(自身を含む): 38991328992

約数和(自身を除く): 18810446380

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 5525981, 11051962, 22103924, 60785791, 121571582, 243143164, 458656423, 917312846, 1834625692, 5045220653, 10090441306, 20180882612]

約数ペア:

[(1, 20180882612), (2, 10090441306), (4, 5045220653), (11, 1834625692), (22, 917312846), (44, 458656423), (83, 243143164), (166, 121571582), (332, 60785791), (913, 22103924), (1826, 11051962), (3652, 5525981)]