20215932010

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1867}}^1\times {\mathrm{2857}}^1$

素因数の和:5110

約数の個数: 32

約数和(自身を含む): 36517008960

約数和(自身を除く): 16301076950

約数列:

[1, 2, 5, 10, 379, 758, 1867, 1895, 2857, 3734, 3790, 5714, 9335, 14285, 18670, 28570, 707593, 1082803, 1415186, 2165606, 3537965, 5334019, 5414015, 7075930, 10668038, 10828030, 26670095, 53340190, 2021593201, 4043186402, 10107966005, 20215932010]

約数ペア:

[(1, 20215932010), (2, 10107966005), (5, 4043186402), (10, 2021593201), (379, 53340190), (758, 26670095), (1867, 10828030), (1895, 10668038), (2857, 7075930), (3734, 5414015), (3790, 5334019), (5714, 3537965), (9335, 2165606), (14285, 1415186), (18670, 1082803), (28570, 707593)]