20237076195

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{27533437}}^1$

素因数の和:27533459

約数の個数: 24

約数和(自身を含む): 37665743184

約数和(自身を除く): 17428666989

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 27533437, 82600311, 137667185, 192734059, 413001555, 578202177, 963670295, 1349138413, 2891010885, 4047415239, 6745692065, 20237076195]

約数ペア:

[(1, 20237076195), (3, 6745692065), (5, 4047415239), (7, 2891010885), (15, 1349138413), (21, 963670295), (35, 578202177), (49, 413001555), (105, 192734059), (147, 137667185), (245, 82600311), (735, 27533437)]