20386804535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1362299}}^1$

素因数の和:1362418

約数の個数: 16

約数和(自身を含む): 25404170400

約数和(自身を除く): 5017365865

約数列:

[1, 5, 41, 73, 205, 365, 2993, 14965, 1362299, 6811495, 55854259, 99447827, 279271295, 497239135, 4077360907, 20386804535]

約数ペア:

[(1, 20386804535), (5, 4077360907), (41, 497239135), (73, 279271295), (205, 99447827), (365, 55854259), (2993, 6811495), (14965, 1362299)]