20071112

素因数分解:

$2^3\times {\mathrm{1201}}^1\times {\mathrm{2089}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 37682700

約数和(自身を除く): 17611588

約数列:

[1, 2, 4, 8, 1201, 2089, 2402, 4178, 4804, 8356, 9608, 16712, 2508889, 5017778, 10035556, 20071112]

約数ペア:

[(1, 20071112), (2, 10035556), (4, 5017778), (8, 2508889), (1201, 16712), (2089, 9608), (2402, 8356), (4178, 4804)]