20182885844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4453417}}^1$

素因数の和:4453535

約数の個数: 24

約数和(自身を含む): 38905059648

約数和(自身を除く): 18722173804

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 4453417, 8906834, 17813668, 48987587, 97975174, 195950348, 458701951, 917403902, 1834807804, 5045721461, 10091442922, 20182885844]

約数ペア:

[(1, 20182885844), (2, 10091442922), (4, 5045721461), (11, 1834807804), (22, 917403902), (44, 458701951), (103, 195950348), (206, 97975174), (412, 48987587), (1133, 17813668), (2266, 8906834), (4532, 4453417)]