20216457036

素因数分解:

$2^2\times 3^3\times {\mathrm{547}}^1\times {\mathrm{342211}}^1$

素因数の和:342771

約数の個数: 48

約数和(自身を含む): 52509009280

約数和(自身を除く): 32292552244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 547, 1094, 1641, 2188, 3282, 4923, 6564, 9846, 14769, 19692, 29538, 59076, 342211, 684422, 1026633, 1368844, 2053266, 3079899, 4106532, 6159798, 9239697, 12319596, 18479394, 36958788, 187189417, 374378834, 561568251, 748757668, 1123136502, 1684704753, 2246273004, 3369409506, 5054114259, 6738819012, 10108228518, 20216457036]

約数ペア:

[(1, 20216457036), (2, 10108228518), (3, 6738819012), (4, 5054114259), (6, 3369409506), (9, 2246273004), (12, 1684704753), (18, 1123136502), (27, 748757668), (36, 561568251), (54, 374378834), (108, 187189417), (547, 36958788), (1094, 18479394), (1641, 12319596), (2188, 9239697), (3282, 6159798), (4923, 4106532), (6564, 3079899), (9846, 2053266), (14769, 1368844), (19692, 1026633), (29538, 684422), (59076, 342211)]