20163034913

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1\times {\mathrm{19403}}^1$

素因数の和:22264

約数の個数: 16

約数和(自身を含む): 23487843456

約数和(自身を除く): 3324808543

約数列:

[1, 7, 53, 371, 2801, 19403, 19607, 135821, 148453, 1028359, 1039171, 7198513, 54347803, 380434621, 2880433559, 20163034913]

約数ペア:

[(1, 20163034913), (7, 2880433559), (53, 380434621), (371, 54347803), (2801, 7198513), (19403, 1039171), (19607, 1028359), (135821, 148453)]