20155626

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10273}}^1$

素因数の和:10390

約数の個数: 24

約数和(自身を含む): 44075460

約数和(自身を除く): 23919834

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 10273, 20546, 30819, 61638, 92457, 184914, 1119757, 2239514, 3359271, 6718542, 10077813, 20155626]

約数ペア:

[(1, 20155626), (2, 10077813), (3, 6718542), (6, 3359271), (9, 2239514), (18, 1119757), (109, 184914), (218, 92457), (327, 61638), (654, 30819), (981, 20546), (1962, 10273)]