20951634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28859}}^1$

素因数の和:28886

約数の個数: 24

約数和(自身を含む): 46060560

約数和(自身を除く): 25108926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28859, 57718, 86577, 173154, 317449, 634898, 952347, 1904694, 3491939, 6983878, 10475817, 20951634]

約数ペア:

[(1, 20951634), (2, 10475817), (3, 6983878), (6, 3491939), (11, 1904694), (22, 952347), (33, 634898), (66, 317449), (121, 173154), (242, 86577), (363, 57718), (726, 28859)]