20120726054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70352189}}^1$

素因数の和:70352215

約数の個数: 16

約数和(自身を含む): 35457503760

約数和(自身を除く): 15336777706

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70352189, 140704378, 773874079, 914578457, 1547748158, 1829156914, 10060363027, 20120726054]

約数ペア:

[(1, 20120726054), (2, 10060363027), (11, 1829156914), (13, 1547748158), (22, 914578457), (26, 773874079), (143, 140704378), (286, 70352189)]