20222617884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{63977}}^1$

素因数の和:64115

約数の個数: 96

約数和(自身を含む): 55719207936

約数和(自身を除く): 35496590052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 71, 84, 106, 142, 159, 212, 213, 284, 318, 371, 426, 497, 636, 742, 852, 994, 1113, 1484, 1491, 1988, 2226, 2982, 3763, 4452, 5964, 7526, 11289, 15052, 22578, 26341, 45156, 52682, 63977, 79023, 105364, 127954, 158046, 191931, 255908, 316092, 383862, 447839, 767724, 895678, 1343517, 1791356, 2687034, 3390781, 4542367, 5374068, 6781562, 9084734, 10172343, 13563124, 13627101, 18169468, 20344686, 23735467, 27254202, 31796569, 40689372, 47470934, 54508404, 63593138, 71206401, 94941868, 95389707, 127186276, 142412802, 190779414, 240745451, 284825604, 381558828, 481490902, 722236353, 962981804, 1444472706, 1685218157, 2888945412, 3370436314, 5055654471, 6740872628, 10111308942, 20222617884]

約数ペア:

[(1, 20222617884), (2, 10111308942), (3, 6740872628), (4, 5055654471), (6, 3370436314), (7, 2888945412), (12, 1685218157), (14, 1444472706), (21, 962981804), (28, 722236353), (42, 481490902), (53, 381558828), (71, 284825604), (84, 240745451), (106, 190779414), (142, 142412802), (159, 127186276), (212, 95389707), (213, 94941868), (284, 71206401), (318, 63593138), (371, 54508404), (426, 47470934), (497, 40689372), (636, 31796569), (742, 27254202), (852, 23735467), (994, 20344686), (1113, 18169468), (1484, 13627101), (1491, 13563124), (1988, 10172343), (2226, 9084734), (2982, 6781562), (3763, 5374068), (4452, 4542367), (5964, 3390781), (7526, 2687034), (11289, 1791356), (15052, 1343517), (22578, 895678), (26341, 767724), (45156, 447839), (52682, 383862), (63977, 316092), (79023, 255908), (105364, 191931), (127954, 158046)]