20869096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 42249600

約数和(自身を除く): 21380504

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 3911, 5336, 7822, 15644, 31288, 89953, 113419, 179906, 226838, 359812, 453676, 719624, 907352, 2608637, 5217274, 10434548, 20869096]

約数ペア:

[(1, 20869096), (2, 10434548), (4, 5217274), (8, 2608637), (23, 907352), (29, 719624), (46, 453676), (58, 359812), (92, 226838), (116, 179906), (184, 113419), (232, 89953), (667, 31288), (1334, 15644), (2668, 7822), (3911, 5336)]