20033607

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 29611120

約数和(自身を除く): 9577513

約数列:

[1, 3, 11, 33, 121, 229, 241, 363, 687, 723, 2519, 2651, 7557, 7953, 27709, 29161, 55189, 83127, 87483, 165567, 607079, 1821237, 6677869, 20033607]

約数ペア:

[(1, 20033607), (3, 6677869), (11, 1821237), (33, 607079), (121, 165567), (229, 87483), (241, 83127), (363, 55189), (687, 29161), (723, 27709), (2519, 7953), (2651, 7557)]