20179027150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5684233}}^1$

素因数の和:5684316

約数の個数: 24

約数和(自身を含む): 38061630864

約数和(自身を除く): 17882603714

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 5684233, 11368466, 28421165, 56842330, 142105825, 284211650, 403580543, 807161086, 2017902715, 4035805430, 10089513575, 20179027150]

約数ペア:

[(1, 20179027150), (2, 10089513575), (5, 4035805430), (10, 2017902715), (25, 807161086), (50, 403580543), (71, 284211650), (142, 142105825), (355, 56842330), (710, 28421165), (1775, 11368466), (3550, 5684233)]