20134570103564

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3650212129}}^1$

素因数の和:3650212337

約数の個数: 24

約数和(自身を含む): 40473552097440

約数和(自身を除く): 20338981993876

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 3650212129, 7300424258, 14600848516, 25551484903, 51102969806, 102205939612, 719091789413, 1438183578826, 2876367157652, 5033642525891, 10067285051782, 20134570103564]

約数ペア:

[(1, 20134570103564), (2, 10067285051782), (4, 5033642525891), (7, 2876367157652), (14, 1438183578826), (28, 719091789413), (197, 102205939612), (394, 51102969806), (788, 25551484903), (1379, 14600848516), (2758, 7300424258), (5516, 3650212129)]