20249637157

素因数分解:

${\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{21871}}^1$

素因数の和:22164

約数の個数: 16

約数和(自身を含む): 20881635840

約数和(自身を除く): 631998683

約数列:

[1, 89, 101, 103, 8989, 9167, 10403, 21871, 925867, 1946519, 2208971, 2252713, 196598419, 200491457, 227524013, 20249637157]

約数ペア:

[(1, 20249637157), (89, 227524013), (101, 200491457), (103, 196598419), (8989, 2252713), (9167, 2208971), (10403, 1946519), (21871, 925867)]