20227526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3847}}^1$

素因数の和:4099

約数の個数: 16

約数和(自身を含む): 33246720

約数和(自身を除く): 13019194

約数列:

[1, 2, 11, 22, 239, 478, 2629, 3847, 5258, 7694, 42317, 84634, 919433, 1838866, 10113763, 20227526]

約数ペア:

[(1, 20227526), (2, 10113763), (11, 1838866), (22, 919433), (239, 84634), (478, 42317), (2629, 7694), (3847, 5258)]