20186733845

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{2999}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 25028352000

約数和(自身を除く): 4841618155

約数列:

[1, 5, 67, 71, 283, 335, 355, 1415, 2999, 4757, 14995, 18961, 20093, 23785, 94805, 100465, 200933, 212929, 848717, 1004665, 1064645, 1346231, 4243585, 6731155, 14266243, 56864039, 60258907, 71331215, 284320195, 301294535, 4037346769, 20186733845]

約数ペア:

[(1, 20186733845), (5, 4037346769), (67, 301294535), (71, 284320195), (283, 71331215), (335, 60258907), (355, 56864039), (1415, 14266243), (2999, 6731155), (4757, 4243585), (14995, 1346231), (18961, 1064645), (20093, 1004665), (23785, 848717), (94805, 212929), (100465, 200933)]