2017996340

素因数分解:

$2^2\times 5^1\times {\mathrm{8297}}^1\times {\mathrm{12161}}^1$

素因数の和:20467

約数の個数: 24

約数和(自身を含む): 4238651592

約数和(自身を除く): 2220655252

約数列:

[1, 2, 4, 5, 10, 20, 8297, 12161, 16594, 24322, 33188, 41485, 48644, 60805, 82970, 121610, 165940, 243220, 100899817, 201799634, 403599268, 504499085, 1008998170, 2017996340]

約数ペア:

[(1, 2017996340), (2, 1008998170), (4, 504499085), (5, 403599268), (10, 201799634), (20, 100899817), (8297, 243220), (12161, 165940), (16594, 121610), (24322, 82970), (33188, 60805), (41485, 48644)]