20662261014

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1\times {\mathrm{66683}}^1$

素因数の和:67932

約数の個数: 32

約数和(自身を含む): 42321400704

約数和(自身を除く): 21659139690

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1201, 2402, 3603, 7206, 51643, 66683, 103286, 133366, 154929, 200049, 309858, 400098, 2867369, 5734738, 8602107, 17204214, 80086283, 160172566, 240258849, 480517698, 3443710169, 6887420338, 10331130507, 20662261014]

約数ペア:

[(1, 20662261014), (2, 10331130507), (3, 6887420338), (6, 3443710169), (43, 480517698), (86, 240258849), (129, 160172566), (258, 80086283), (1201, 17204214), (2402, 8602107), (3603, 5734738), (7206, 2867369), (51643, 400098), (66683, 309858), (103286, 200049), (133366, 154929)]