20082220155

素因数分解:

$3^2\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{187273}}^1$

素因数の和:189667

約数の個数: 24

約数和(自身を含む): 34823974848

約数和(自身を除く): 14741754693

約数列:

[1, 3, 5, 9, 15, 45, 2383, 7149, 11915, 21447, 35745, 107235, 187273, 561819, 936365, 1685457, 2809095, 8427285, 446271559, 1338814677, 2231357795, 4016444031, 6694073385, 20082220155]

約数ペア:

[(1, 20082220155), (3, 6694073385), (5, 4016444031), (9, 2231357795), (15, 1338814677), (45, 446271559), (2383, 8427285), (7149, 2809095), (11915, 1685457), (21447, 936365), (35745, 561819), (107235, 187273)]