20120370259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1\times {\mathrm{47819}}^1$

素因数の和:49178

約数の個数: 16

約数和(自身を含む): 22724064000

約数和(自身を除く): 2603693741

約数列:

[1, 11, 29, 319, 1319, 14509, 38251, 47819, 420761, 526009, 1386751, 15254261, 63073261, 693805871, 1829124569, 20120370259]

約数ペア:

[(1, 20120370259), (11, 1829124569), (29, 693805871), (319, 63073261), (1319, 15254261), (14509, 1386751), (38251, 526009), (47819, 420761)]