20208132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80191}}^1$

素因数の和:80208

約数の個数: 36

約数和(自身を含む): 58379776

約数和(自身を除く): 38171644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80191, 160382, 240573, 320764, 481146, 561337, 721719, 962292, 1122674, 1443438, 1684011, 2245348, 2886876, 3368022, 5052033, 6736044, 10104066, 20208132]

約数ペア:

[(1, 20208132), (2, 10104066), (3, 6736044), (4, 5052033), (6, 3368022), (7, 2886876), (9, 2245348), (12, 1684011), (14, 1443438), (18, 1122674), (21, 962292), (28, 721719), (36, 561337), (42, 481146), (63, 320764), (84, 240573), (126, 160382), (252, 80191)]