20174820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336247}}^1$

素因数の和:336259

約数の個数: 24

約数和(自身を含む): 56489664

約数和(自身を除く): 36314844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336247, 672494, 1008741, 1344988, 1681235, 2017482, 3362470, 4034964, 5043705, 6724940, 10087410, 20174820]

約数ペア:

[(1, 20174820), (2, 10087410), (3, 6724940), (4, 5043705), (5, 4034964), (6, 3362470), (10, 2017482), (12, 1681235), (15, 1344988), (20, 1008741), (30, 672494), (60, 336247)]