20211631260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336860521}}^1$

素因数の和:336860533

約数の個数: 24

約数和(自身を含む): 56592567696

約数和(自身を除く): 36380936436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336860521, 673721042, 1010581563, 1347442084, 1684302605, 2021163126, 3368605210, 4042326252, 5052907815, 6737210420, 10105815630, 20211631260]

約数ペア:

[(1, 20211631260), (2, 10105815630), (3, 6737210420), (4, 5052907815), (5, 4042326252), (6, 3368605210), (10, 2021163126), (12, 1684302605), (15, 1347442084), (20, 1010581563), (30, 673721042), (60, 336860521)]