20224818145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1\times {\mathrm{12347}}^1$

素因数の和:15129

約数の個数: 32

約数和(自身を含む): 29381522688

約数和(自身を除く): 9156704543

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 2753, 12347, 13765, 19271, 46801, 61735, 86429, 96355, 209899, 234005, 327607, 432145, 1049495, 1469293, 1638035, 7346465, 33991291, 169956455, 237939037, 577851947, 1189695185, 2889259735, 4044963629, 20224818145]

約数ペア:

[(1, 20224818145), (5, 4044963629), (7, 2889259735), (17, 1189695185), (35, 577851947), (85, 237939037), (119, 169956455), (595, 33991291), (2753, 7346465), (12347, 1638035), (13765, 1469293), (19271, 1049495), (46801, 432145), (61735, 327607), (86429, 234005), (96355, 209899)]