20769672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11239}}^1$

素因数の和:11266

約数の個数: 64

約数和(自身を含む): 64742400

約数和(自身を除く): 43972728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 11239, 22478, 33717, 44956, 67434, 78673, 89912, 123629, 134868, 157346, 236019, 247258, 269736, 314692, 370887, 472038, 494516, 629384, 741774, 865403, 944076, 989032, 1483548, 1730806, 1888152, 2596209, 2967096, 3461612, 5192418, 6923224, 10384836, 20769672]

約数ペア:

[(1, 20769672), (2, 10384836), (3, 6923224), (4, 5192418), (6, 3461612), (7, 2967096), (8, 2596209), (11, 1888152), (12, 1730806), (14, 1483548), (21, 989032), (22, 944076), (24, 865403), (28, 741774), (33, 629384), (42, 494516), (44, 472038), (56, 370887), (66, 314692), (77, 269736), (84, 247258), (88, 236019), (132, 157346), (154, 134868), (168, 123629), (231, 89912), (264, 78673), (308, 67434), (462, 44956), (616, 33717), (924, 22478), (1848, 11239)]