20046996836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4400131}}^1$

素因数の和:4400219

約数の個数: 24

約数和(自身を含む): 37700330976

約数和(自身を除く): 17653334140

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 4400131, 8800262, 17600524, 74802227, 149604454, 294808777, 299208908, 589617554, 1179235108, 5011749209, 10023498418, 20046996836]

約数ペア:

[(1, 20046996836), (2, 10023498418), (4, 5011749209), (17, 1179235108), (34, 589617554), (67, 299208908), (68, 294808777), (134, 149604454), (268, 74802227), (1139, 17600524), (2278, 8800262), (4556, 4400131)]