20155185510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4273}}^1\times {\mathrm{157229}}^1$

素因数の和:161512

約数の個数: 32

約数和(自身を含む): 48384073440

約数和(自身を除く): 28228887930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4273, 8546, 12819, 21365, 25638, 42730, 64095, 128190, 157229, 314458, 471687, 786145, 943374, 1572290, 2358435, 4716870, 671839517, 1343679034, 2015518551, 3359197585, 4031037102, 6718395170, 10077592755, 20155185510]

約数ペア:

[(1, 20155185510), (2, 10077592755), (3, 6718395170), (5, 4031037102), (6, 3359197585), (10, 2015518551), (15, 1343679034), (30, 671839517), (4273, 4716870), (8546, 2358435), (12819, 1572290), (21365, 943374), (25638, 786145), (42730, 471687), (64095, 314458), (128190, 157229)]