20160970326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{22858243}}^1$

素因数の和:22858265

約数の個数: 36

約数和(自身を含む): 50813876412

約数和(自身を除く): 30652906086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 22858243, 45716486, 68574729, 137149458, 160007701, 205724187, 320015402, 411448374, 480023103, 960046206, 1120053907, 1440069309, 2240107814, 2880138618, 3360161721, 6720323442, 10080485163, 20160970326]

約数ペア:

[(1, 20160970326), (2, 10080485163), (3, 6720323442), (6, 3360161721), (7, 2880138618), (9, 2240107814), (14, 1440069309), (18, 1120053907), (21, 960046206), (42, 480023103), (49, 411448374), (63, 320015402), (98, 205724187), (126, 160007701), (147, 137149458), (294, 68574729), (441, 45716486), (882, 22858243)]