20131182700

素因数分解:

$2^2\times 5^2\times {\mathrm{977}}^1\times {\mathrm{206051}}^1$

素因数の和:207042

約数の個数: 36

約数和(自身を含む): 43729591752

約数和(自身を除く): 23598409052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 977, 1954, 3908, 4885, 9770, 19540, 24425, 48850, 97700, 206051, 412102, 824204, 1030255, 2060510, 4121020, 5151275, 10302550, 20605100, 201311827, 402623654, 805247308, 1006559135, 2013118270, 4026236540, 5032795675, 10065591350, 20131182700]

約数ペア:

[(1, 20131182700), (2, 10065591350), (4, 5032795675), (5, 4026236540), (10, 2013118270), (20, 1006559135), (25, 805247308), (50, 402623654), (100, 201311827), (977, 20605100), (1954, 10302550), (3908, 5151275), (4885, 4121020), (9770, 2060510), (19540, 1030255), (24425, 824204), (48850, 412102), (97700, 206051)]