47582020

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3023}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 100082304

約数和(自身を除く): 52500284

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3023, 3148, 3935, 6046, 7870, 12092, 15115, 15740, 30230, 60460, 2379101, 4758202, 9516404, 11895505, 23791010, 47582020]

約数ペア:

[(1, 47582020), (2, 23791010), (4, 11895505), (5, 9516404), (10, 4758202), (20, 2379101), (787, 60460), (1574, 30230), (3023, 15740), (3148, 15115), (3935, 12092), (6046, 7870)]