20228045782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{48539}}^1$

素因数の和:48685

約数の個数: 48

約数和(自身を含む): 37194842880

約数和(自身を除く): 16966797098

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 289, 578, 721, 1442, 1751, 2023, 3502, 4046, 12257, 24514, 29767, 48539, 59534, 97078, 208369, 339773, 416738, 679546, 825163, 1650326, 4999517, 5776141, 9999034, 11552282, 14027771, 28055542, 34996619, 69993238, 84991789, 98194397, 169983578, 196388794, 594942523, 1189885046, 1444860413, 2889720826, 10114022891, 20228045782]

約数ペア:

[(1, 20228045782), (2, 10114022891), (7, 2889720826), (14, 1444860413), (17, 1189885046), (34, 594942523), (103, 196388794), (119, 169983578), (206, 98194397), (238, 84991789), (289, 69993238), (578, 34996619), (721, 28055542), (1442, 14027771), (1751, 11552282), (2023, 9999034), (3502, 5776141), (4046, 4999517), (12257, 1650326), (24514, 825163), (29767, 679546), (48539, 416738), (59534, 339773), (97078, 208369)]