20047058154

素因数分解:

$2^1\times 3^2\times {\mathrm{137209}}^1\times {\mathrm{8117}}^1$

素因数の和:145334

約数の個数: 24

約数和(自身を含む): 43440960420

約数和(自身を除く): 23393902266

約数列:

[1, 2, 3, 6, 9, 18, 8117, 16234, 24351, 48702, 73053, 137209, 146106, 274418, 411627, 823254, 1234881, 2469762, 1113725453, 2227450906, 3341176359, 6682352718, 10023529077, 20047058154]

約数ペア:

[(1, 20047058154), (2, 10023529077), (3, 6682352718), (6, 3341176359), (9, 2227450906), (18, 1113725453), (8117, 2469762), (16234, 1234881), (24351, 823254), (48702, 411627), (73053, 274418), (137209, 146106)]