20162484

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15137}}^1$

素因数の和:15184

約数の個数: 36

約数和(自身を含む): 52347204

約数和(自身を除く): 32184720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 15137, 30274, 45411, 60548, 90822, 136233, 181644, 272466, 544932, 560069, 1120138, 1680207, 2240276, 3360414, 5040621, 6720828, 10081242, 20162484]

約数ペア:

[(1, 20162484), (2, 10081242), (3, 6720828), (4, 5040621), (6, 3360414), (9, 2240276), (12, 1680207), (18, 1120138), (36, 560069), (37, 544932), (74, 272466), (111, 181644), (148, 136233), (222, 90822), (333, 60548), (444, 45411), (666, 30274), (1332, 15137)]