20893122

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61091}}^1$

素因数の和:61118

約数の個数: 24

約数和(自身を含む): 47651760

約数和(自身を除く): 26758638

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 61091, 122182, 183273, 366546, 549819, 1099638, 1160729, 2321458, 3482187, 6964374, 10446561, 20893122]

約数ペア:

[(1, 20893122), (2, 10446561), (3, 6964374), (6, 3482187), (9, 2321458), (18, 1160729), (19, 1099638), (38, 549819), (57, 366546), (114, 183273), (171, 122182), (342, 61091)]