20334820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92431}}^1$

素因数の和:92451

約数の個数: 24

約数和(自身を含む): 46585728

約数和(自身を除く): 26250908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 92431, 184862, 369724, 462155, 924310, 1016741, 1848620, 2033482, 4066964, 5083705, 10167410, 20334820]

約数ペア:

[(1, 20334820), (2, 10167410), (4, 5083705), (5, 4066964), (10, 2033482), (11, 1848620), (20, 1016741), (22, 924310), (44, 462155), (55, 369724), (110, 184862), (220, 92431)]