23387820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389797}}^1$

素因数の和:389809

約数の個数: 24

約数和(自身を含む): 65486064

約数和(自身を除く): 42098244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389797, 779594, 1169391, 1559188, 1948985, 2338782, 3897970, 4677564, 5846955, 7795940, 11693910, 23387820]

約数ペア:

[(1, 23387820), (2, 11693910), (3, 7795940), (4, 5846955), (5, 4677564), (6, 3897970), (10, 2338782), (12, 1948985), (15, 1559188), (20, 1169391), (30, 779594), (60, 389797)]