20105604

素因数分解:

$2^2\times 3^3\times {\mathrm{186163}}^1$

素因数の和:186176

約数の個数: 24

約数和(自身を含む): 52125920

約数和(自身を除く): 32020316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 186163, 372326, 558489, 744652, 1116978, 1675467, 2233956, 3350934, 5026401, 6701868, 10052802, 20105604]

約数ペア:

[(1, 20105604), (2, 10052802), (3, 6701868), (4, 5026401), (6, 3350934), (9, 2233956), (12, 1675467), (18, 1116978), (27, 744652), (36, 558489), (54, 372326), (108, 186163)]