20838585792

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{4481}}^1$

素因数の和:5006

約数の個数: 112

約数和(自身を含む): 56311202592

約数和(自身を除く): 35472616800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 457, 636, 848, 914, 1272, 1371, 1696, 1828, 2544, 2742, 3392, 3656, 4481, 5088, 5484, 7312, 8962, 10176, 10968, 13443, 14624, 17924, 21936, 24221, 26886, 29248, 35848, 43872, 48442, 53772, 71696, 72663, 87744, 96884, 107544, 143392, 145326, 193768, 215088, 237493, 286784, 290652, 387536, 430176, 474986, 581304, 712479, 775072, 860352, 949972, 1162608, 1424958, 1550144, 1899944, 2047817, 2325216, 2849916, 3799888, 4095634, 4650432, 5699832, 6143451, 7599776, 8191268, 11399664, 12286902, 15199552, 16382536, 22799328, 24573804, 32765072, 45598656, 49147608, 65530144, 98295216, 108534301, 131060288, 196590432, 217068602, 325602903, 393180864, 434137204, 651205806, 868274408, 1302411612, 1736548816, 2604823224, 3473097632, 5209646448, 6946195264, 10419292896, 20838585792]

約数ペア:

[(1, 20838585792), (2, 10419292896), (3, 6946195264), (4, 5209646448), (6, 3473097632), (8, 2604823224), (12, 1736548816), (16, 1302411612), (24, 868274408), (32, 651205806), (48, 434137204), (53, 393180864), (64, 325602903), (96, 217068602), (106, 196590432), (159, 131060288), (192, 108534301), (212, 98295216), (318, 65530144), (424, 49147608), (457, 45598656), (636, 32765072), (848, 24573804), (914, 22799328), (1272, 16382536), (1371, 15199552), (1696, 12286902), (1828, 11399664), (2544, 8191268), (2742, 7599776), (3392, 6143451), (3656, 5699832), (4481, 4650432), (5088, 4095634), (5484, 3799888), (7312, 2849916), (8962, 2325216), (10176, 2047817), (10968, 1899944), (13443, 1550144), (14624, 1424958), (17924, 1162608), (21936, 949972), (24221, 860352), (26886, 775072), (29248, 712479), (35848, 581304), (43872, 474986), (48442, 430176), (53772, 387536), (71696, 290652), (72663, 286784), (87744, 237493), (96884, 215088), (107544, 193768), (143392, 145326)]