20687112602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19406297}}^1$

素因数の和:19406353

約数の個数: 16

約数和(自身を含む): 34232709672

約数和(自身を除く): 13545597070

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 19406297, 38812594, 252281861, 504563722, 795658177, 1591316354, 10343556301, 20687112602]

約数ペア:

[(1, 20687112602), (2, 10343556301), (13, 1591316354), (26, 795658177), (41, 504563722), (82, 252281861), (533, 38812594), (1066, 19406297)]