20227647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32261}}^1$

素因数の和:32294

約数の個数: 16

約数和(自身を含む): 30971520

約数和(自身を除く): 10743873

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32261, 96783, 354871, 612959, 1064613, 1838877, 6742549, 20227647]

約数ペア:

[(1, 20227647), (3, 6742549), (11, 1838877), (19, 1064613), (33, 612959), (57, 354871), (209, 96783), (627, 32261)]