20239426454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1\times {\mathrm{9601}}^1$

素因数の和:10616

約数の個数: 32

約数和(自身を含む): 33101550720

約数和(自身を除く): 12862124266

約数列:

[1, 2, 13, 26, 89, 178, 911, 1157, 1822, 2314, 9601, 11843, 19202, 23686, 81079, 124813, 162158, 249626, 854489, 1054027, 1708978, 2108054, 8746511, 11108357, 17493022, 22216714, 113704643, 227409286, 778439479, 1556878958, 10119713227, 20239426454]

約数ペア:

[(1, 20239426454), (2, 10119713227), (13, 1556878958), (26, 778439479), (89, 227409286), (178, 113704643), (911, 22216714), (1157, 17493022), (1822, 11108357), (2314, 8746511), (9601, 2108054), (11843, 1708978), (19202, 1054027), (23686, 854489), (81079, 249626), (124813, 162158)]