20796625854

素因数分解:

$2^1\times 3^3\times {\mathrm{3541}}^1\times {\mathrm{108761}}^1$

素因数の和:112313

約数の個数: 32

約数和(自身を含む): 46228200480

約数和(自身を除く): 25431574626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3541, 7082, 10623, 21246, 31869, 63738, 95607, 108761, 191214, 217522, 326283, 652566, 978849, 1957698, 2936547, 5873094, 385122701, 770245402, 1155368103, 2310736206, 3466104309, 6932208618, 10398312927, 20796625854]

約数ペア:

[(1, 20796625854), (2, 10398312927), (3, 6932208618), (6, 3466104309), (9, 2310736206), (18, 1155368103), (27, 770245402), (54, 385122701), (3541, 5873094), (7082, 2936547), (10623, 1957698), (21246, 978849), (31869, 652566), (63738, 326283), (95607, 217522), (108761, 191214)]