22395820

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4933}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 47247984

約数和(自身を除く): 24852164

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 4933, 9866, 19732, 24665, 49330, 98660, 1119791, 2239582, 4479164, 5598955, 11197910, 22395820]

約数ペア:

[(1, 22395820), (2, 11197910), (4, 5598955), (5, 4479164), (10, 2239582), (20, 1119791), (227, 98660), (454, 49330), (908, 24665), (1135, 19732), (2270, 9866), (4540, 4933)]