20888002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26711}}^1$

素因数の和:26753

約数の個数: 16

約数和(自身を含む): 34618752

約数和(自身を除く): 13730750

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 26711, 53422, 454087, 614353, 908174, 1228706, 10444001, 20888002]

約数ペア:

[(1, 20888002), (2, 10444001), (17, 1228706), (23, 908174), (34, 614353), (46, 454087), (391, 53422), (782, 26711)]