20388132

素因数分解:

$2^2\times 3^3\times {\mathrm{188779}}^1$

素因数の和:188792

約数の個数: 24

約数和(自身を含む): 52858400

約数和(自身を除く): 32470268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188779, 377558, 566337, 755116, 1132674, 1699011, 2265348, 3398022, 5097033, 6796044, 10194066, 20388132]

約数ペア:

[(1, 20388132), (2, 10194066), (3, 6796044), (4, 5097033), (6, 3398022), (9, 2265348), (12, 1699011), (18, 1132674), (27, 755116), (36, 566337), (54, 377558), (108, 188779)]