4537731220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20626051}}^1$

素因数の和:20626071

約数の個数: 24

約数和(自身を含む): 10395530208

約数和(自身を除く): 5857798988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20626051, 41252102, 82504204, 103130255, 206260510, 226886561, 412521020, 453773122, 907546244, 1134432805, 2268865610, 4537731220]

約数ペア:

[(1, 4537731220), (2, 2268865610), (4, 1134432805), (5, 907546244), (10, 453773122), (11, 412521020), (20, 226886561), (22, 206260510), (44, 103130255), (55, 82504204), (110, 41252102), (220, 20626051)]