20121015266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8093731}}^1$

素因数の和:8093857

約数の個数: 16

約数和(自身を含む): 33216676128

約数和(自身を除く): 13095660862

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 8093731, 16187462, 89031041, 178062082, 914591603, 1829183206, 10060507633, 20121015266]

約数ペア:

[(1, 20121015266), (2, 10060507633), (11, 1829183206), (22, 914591603), (113, 178062082), (226, 89031041), (1243, 16187462), (2486, 8093731)]