20194020902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{36151}}^1\times {\mathrm{25391}}^1$

素因数の和:61555

約数の個数: 16

約数和(自身を含む): 33046977024

約数和(自身を除く): 12852956122

約数列:

[1, 2, 11, 22, 25391, 36151, 50782, 72302, 279301, 397661, 558602, 795322, 917910041, 1835820082, 10097010451, 20194020902]

約数ペア:

[(1, 20194020902), (2, 10097010451), (11, 1835820082), (22, 917910041), (25391, 795322), (36151, 558602), (50782, 397661), (72302, 279301)]