20280212374

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{13099}}^1\times {\mathrm{10903}}^1$

素因数の和:24075

約数の個数: 16

約数和(自身を含む): 30853958400

約数和(自身を除く): 10573746026

約数列:

[1, 2, 71, 142, 10903, 13099, 21806, 26198, 774113, 930029, 1548226, 1860058, 142818397, 285636794, 10140106187, 20280212374]

約数ペア:

[(1, 20280212374), (2, 10140106187), (71, 285636794), (142, 142818397), (10903, 1860058), (13099, 1548226), (21806, 930029), (26198, 774113)]