20122562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2897}}^1$

素因数の和:3073

約数の個数: 16

約数和(自身を含む): 31715712

約数和(自身を除く): 11593150

約数列:

[1, 2, 23, 46, 151, 302, 2897, 3473, 5794, 6946, 66631, 133262, 437447, 874894, 10061281, 20122562]

約数ペア:

[(1, 20122562), (2, 10061281), (23, 874894), (46, 437447), (151, 133262), (302, 66631), (2897, 6946), (3473, 5794)]