20176900024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148359559}}^1$

素因数の和:148359582

約数の個数: 16

約数和(自身を含む): 40057081200

約数和(自身を除く): 19880181176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148359559, 296719118, 593438236, 1186876472, 2522112503, 5044225006, 10088450012, 20176900024]

約数ペア:

[(1, 20176900024), (2, 10088450012), (4, 5044225006), (8, 2522112503), (17, 1186876472), (34, 593438236), (68, 296719118), (136, 148359559)]