20359276

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25073}}^1$

素因数の和:25113

約数の個数: 24

約数和(自身を含む): 42124320

約数和(自身を除く): 21765044

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 25073, 50146, 100292, 175511, 351022, 702044, 727117, 1454234, 2908468, 5089819, 10179638, 20359276]

約数ペア:

[(1, 20359276), (2, 10179638), (4, 5089819), (7, 2908468), (14, 1454234), (28, 727117), (29, 702044), (58, 351022), (116, 175511), (203, 100292), (406, 50146), (812, 25073)]