20792370809

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{85781}}^1$

素因数の和:86936

約数の個数: 16

約数和(自身を含む): 24551494656

約数和(自身を除く): 3759123847

約数列:

[1, 7, 31, 217, 1117, 7819, 34627, 85781, 242389, 600467, 2659211, 18614477, 95817377, 670721639, 2970338687, 20792370809]

約数ペア:

[(1, 20792370809), (7, 2970338687), (31, 670721639), (217, 95817377), (1117, 18614477), (7819, 2659211), (34627, 600467), (85781, 242389)]