23204780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17317}}^1$

素因数の和:17393

約数の個数: 24

約数和(自身を含む): 49460208

約数和(自身を除く): 26255428

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 17317, 34634, 69268, 86585, 173170, 346340, 1160239, 2320478, 4640956, 5801195, 11602390, 23204780]

約数ペア:

[(1, 23204780), (2, 11602390), (4, 5801195), (5, 4640956), (10, 2320478), (20, 1160239), (67, 346340), (134, 173170), (268, 86585), (335, 69268), (670, 34634), (1340, 17317)]