20121662038

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2057009}}^1$

素因数の和:2057151

約数の個数: 16

約数和(自身を含む): 31052622960

約数和(自身を除く): 10930960922

約数列:

[1, 2, 67, 73, 134, 146, 4891, 9782, 2057009, 4114018, 137819603, 150161657, 275639206, 300323314, 10060831019, 20121662038]

約数ペア:

[(1, 20121662038), (2, 10060831019), (67, 300323314), (73, 275639206), (134, 150161657), (146, 137819603), (4891, 4114018), (9782, 2057009)]