20583660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{343061}}^1$

素因数の和:343073

約数の個数: 24

約数和(自身を含む): 57634416

約数和(自身を除く): 37050756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 343061, 686122, 1029183, 1372244, 1715305, 2058366, 3430610, 4116732, 5145915, 6861220, 10291830, 20583660]

約数ペア:

[(1, 20583660), (2, 10291830), (3, 6861220), (4, 5145915), (5, 4116732), (6, 3430610), (10, 2058366), (12, 1715305), (15, 1372244), (20, 1029183), (30, 686122), (60, 343061)]