20063412837

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1\times {\mathrm{2693}}^1$

素因数の和:4470

約数の個数: 48

約数和(自身を含む): 32083794288

約数和(自身を除く): 12020381451

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 1721, 2693, 4329, 5163, 8079, 15489, 22373, 24237, 35009, 63677, 67119, 99641, 105027, 191031, 201357, 298923, 315081, 573093, 827801, 896769, 1295333, 2483403, 3885999, 4634653, 7450209, 11657997, 13903959, 41711877, 60250489, 171482161, 180751467, 514446483, 542254401, 1543339449, 2229268093, 6687804279, 20063412837]

約数ペア:

[(1, 20063412837), (3, 6687804279), (9, 2229268093), (13, 1543339449), (37, 542254401), (39, 514446483), (111, 180751467), (117, 171482161), (333, 60250489), (481, 41711877), (1443, 13903959), (1721, 11657997), (2693, 7450209), (4329, 4634653), (5163, 3885999), (8079, 2483403), (15489, 1295333), (22373, 896769), (24237, 827801), (35009, 573093), (63677, 315081), (67119, 298923), (99641, 201357), (105027, 191031)]