20186551723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{16349}}^1$

素因数の和:16567

約数の個数: 32

約数和(自身を含む): 23798275200

約数和(自身を除く): 3611723477

約数列:

[1, 13, 17, 37, 151, 221, 481, 629, 1963, 2567, 5587, 8177, 16349, 33371, 72631, 94979, 212537, 277933, 604913, 1234727, 2468699, 3613129, 7863869, 10283521, 32093087, 41967883, 91341863, 133685773, 545582479, 1187444219, 1552811671, 20186551723]

約数ペア:

[(1, 20186551723), (13, 1552811671), (17, 1187444219), (37, 545582479), (151, 133685773), (221, 91341863), (481, 41967883), (629, 32093087), (1963, 10283521), (2567, 7863869), (5587, 3613129), (8177, 2468699), (16349, 1234727), (33371, 604913), (72631, 277933), (94979, 212537)]