20155827480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167965229}}^1$

素因数の和:167965243

約数の個数: 32

約数和(自身を含む): 60467482800

約数和(自身を除く): 40311655320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167965229, 335930458, 503895687, 671860916, 839826145, 1007791374, 1343721832, 1679652290, 2015582748, 2519478435, 3359304580, 4031165496, 5038956870, 6718609160, 10077913740, 20155827480]

約数ペア:

[(1, 20155827480), (2, 10077913740), (3, 6718609160), (4, 5038956870), (5, 4031165496), (6, 3359304580), (8, 2519478435), (10, 2015582748), (12, 1679652290), (15, 1343721832), (20, 1007791374), (24, 839826145), (30, 671860916), (40, 503895687), (60, 335930458), (120, 167965229)]