20146908

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40949}}^1$

素因数の和:40997

約数の個数: 24

約数和(自身を含む): 48157200

約数和(自身を除く): 28010292

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 40949, 81898, 122847, 163796, 245694, 491388, 1678909, 3357818, 5036727, 6715636, 10073454, 20146908]

約数ペア:

[(1, 20146908), (2, 10073454), (3, 6715636), (4, 5036727), (6, 3357818), (12, 1678909), (41, 491388), (82, 245694), (123, 163796), (164, 122847), (246, 81898), (492, 40949)]