20582244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{30091}}^1$

素因数の和:30120

約数の個数: 36

約数和(自身を含む): 54767440

約数和(自身を除く): 34185196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 30091, 60182, 90273, 120364, 180546, 270819, 361092, 541638, 571729, 1083276, 1143458, 1715187, 2286916, 3430374, 5145561, 6860748, 10291122, 20582244]

約数ペア:

[(1, 20582244), (2, 10291122), (3, 6860748), (4, 5145561), (6, 3430374), (9, 2286916), (12, 1715187), (18, 1143458), (19, 1083276), (36, 571729), (38, 541638), (57, 361092), (76, 270819), (114, 180546), (171, 120364), (228, 90273), (342, 60182), (684, 30091)]