20233785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9433}}^1$

素因数の和:9465

約数の個数: 32

約数和(自身を含む): 38037888

約数和(自身を除く): 17804103

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 9433, 28299, 47165, 103763, 122629, 141495, 311289, 367887, 518815, 613145, 1348919, 1556445, 1839435, 4046757, 6744595, 20233785]

約数ペア:

[(1, 20233785), (3, 6744595), (5, 4046757), (11, 1839435), (13, 1556445), (15, 1348919), (33, 613145), (39, 518815), (55, 367887), (65, 311289), (143, 141495), (165, 122629), (195, 103763), (429, 47165), (715, 28299), (2145, 9433)]