20232260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10429}}^1$

素因数の和:10535

約数の個数: 24

約数和(自身を含む): 42929880

約数和(自身を除く): 22697620

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 10429, 20858, 41716, 52145, 104290, 208580, 1011613, 2023226, 4046452, 5058065, 10116130, 20232260]

約数ペア:

[(1, 20232260), (2, 10116130), (4, 5058065), (5, 4046452), (10, 2023226), (20, 1011613), (97, 208580), (194, 104290), (388, 52145), (485, 41716), (970, 20858), (1940, 10429)]