20164091076

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2705863}}^1$

素因数の和:2705902

約数の個数: 60

約数和(自身を含む): 55004803392

約数和(自身を除く): 34840712316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 2705863, 5411726, 8117589, 10823452, 16235178, 24352767, 32470356, 48705534, 62234849, 73058301, 97411068, 124469698, 146116602, 186704547, 219174903, 248939396, 292233204, 373409094, 438349806, 560113641, 746818188, 876699612, 1120227282, 1680340923, 2240454564, 3360681846, 5041022769, 6721363692, 10082045538, 20164091076]

約数ペア:

[(1, 20164091076), (2, 10082045538), (3, 6721363692), (4, 5041022769), (6, 3360681846), (9, 2240454564), (12, 1680340923), (18, 1120227282), (23, 876699612), (27, 746818188), (36, 560113641), (46, 438349806), (54, 373409094), (69, 292233204), (81, 248939396), (92, 219174903), (108, 186704547), (138, 146116602), (162, 124469698), (207, 97411068), (276, 73058301), (324, 62234849), (414, 48705534), (621, 32470356), (828, 24352767), (1242, 16235178), (1863, 10823452), (2484, 8117589), (3726, 5411726), (7452, 2705863)]