20653334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46727}}^1$

素因数の和:46759

約数の個数: 16

約数和(自身を含む): 35326368

約数和(自身を除く): 14673034

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46727, 93454, 607451, 794359, 1214902, 1588718, 10326667, 20653334]

約数ペア:

[(1, 20653334), (2, 10326667), (13, 1588718), (17, 1214902), (26, 794359), (34, 607451), (221, 93454), (442, 46727)]