20176032045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7958987}}^1$

素因数の和:7959021

約数の個数: 24

約数和(自身を含む): 34955875296

約数和(自身を除く): 14779843251

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 7958987, 23876961, 39794935, 103466831, 119384805, 310400493, 517334155, 1345068803, 1552002465, 4035206409, 6725344015, 20176032045]

約数ペア:

[(1, 20176032045), (3, 6725344015), (5, 4035206409), (13, 1552002465), (15, 1345068803), (39, 517334155), (65, 310400493), (169, 119384805), (195, 103466831), (507, 39794935), (845, 23876961), (2535, 7958987)]