20258096

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{11833}}^1$

素因数の和:11948

約数の個数: 20

約数和(自身を含む): 39620232

約数和(自身を除く): 19362136

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 11833, 23666, 47332, 94664, 189328, 1266131, 2532262, 5064524, 10129048, 20258096]

約数ペア:

[(1, 20258096), (2, 10129048), (4, 5064524), (8, 2532262), (16, 1266131), (107, 189328), (214, 94664), (428, 47332), (856, 23666), (1712, 11833)]