20237326872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1125797}}^1$

素因数の和:1125920

約数の個数: 64

約数和(自身を含む): 58361368320

約数和(自身を除く): 38124041448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 17976, 1125797, 2251594, 3377391, 4503188, 6754782, 7880579, 9006376, 13509564, 15761158, 23641737, 27019128, 31522316, 47283474, 63044632, 94566948, 120460279, 189133896, 240920558, 361380837, 481841116, 722761674, 843221953, 963682232, 1445523348, 1686443906, 2529665859, 2891046696, 3372887812, 5059331718, 6745775624, 10118663436, 20237326872]

約数ペア:

[(1, 20237326872), (2, 10118663436), (3, 6745775624), (4, 5059331718), (6, 3372887812), (7, 2891046696), (8, 2529665859), (12, 1686443906), (14, 1445523348), (21, 963682232), (24, 843221953), (28, 722761674), (42, 481841116), (56, 361380837), (84, 240920558), (107, 189133896), (168, 120460279), (214, 94566948), (321, 63044632), (428, 47283474), (642, 31522316), (749, 27019128), (856, 23641737), (1284, 15761158), (1498, 13509564), (2247, 9006376), (2568, 7880579), (2996, 6754782), (4494, 4503188), (5992, 3377391), (8988, 2251594), (17976, 1125797)]