20172246

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 42311808

約数和(自身を除く): 22139562

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 1907, 3526, 3814, 5289, 5721, 10578, 11442, 78187, 82001, 156374, 164002, 234561, 246003, 469122, 492006, 3362041, 6724082, 10086123, 20172246]

約数ペア:

[(1, 20172246), (2, 10086123), (3, 6724082), (6, 3362041), (41, 492006), (43, 469122), (82, 246003), (86, 234561), (123, 164002), (129, 156374), (246, 82001), (258, 78187), (1763, 11442), (1907, 10578), (3526, 5721), (3814, 5289)]