20546910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{228299}}^1$

素因数の和:228312

約数の個数: 24

約数和(自身を含む): 53422200

約数和(自身を除く): 32875290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 228299, 456598, 684897, 1141495, 1369794, 2054691, 2282990, 3424485, 4109382, 6848970, 10273455, 20546910]

約数ペア:

[(1, 20546910), (2, 10273455), (3, 6848970), (5, 4109382), (6, 3424485), (9, 2282990), (10, 2054691), (15, 1369794), (18, 1141495), (30, 684897), (45, 456598), (90, 228299)]