20249529246

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6502739}}^1$

素因数の和:6502920

約数の個数: 24

約数和(自身を含む): 44127593640

約数和(自身を除く): 23878064394

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6502739, 13005478, 19508217, 39016434, 58524651, 117049302, 1124973847, 2249947694, 3374921541, 6749843082, 10124764623, 20249529246]

約数ペア:

[(1, 20249529246), (2, 10124764623), (3, 6749843082), (6, 3374921541), (9, 2249947694), (18, 1124973847), (173, 117049302), (346, 58524651), (519, 39016434), (1038, 19508217), (1557, 13005478), (3114, 6502739)]