20199427296

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{4931}}^1$

素因数の和:5616

約数の個数: 96

約数和(自身を含む): 53870697216

約数和(自身を除く): 33671269920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 601, 852, 1136, 1202, 1704, 1803, 2272, 2404, 3408, 3606, 4808, 4931, 6816, 7212, 9616, 9862, 14424, 14793, 19232, 19724, 28848, 29586, 39448, 42671, 57696, 59172, 78896, 85342, 118344, 128013, 157792, 170684, 236688, 256026, 341368, 350101, 473376, 512052, 682736, 700202, 1024104, 1050303, 1365472, 1400404, 2048208, 2100606, 2800808, 2963531, 4096416, 4201212, 5601616, 5927062, 8402424, 8890593, 11203232, 11854124, 16804848, 17781186, 23708248, 33609696, 35562372, 47416496, 71124744, 94832992, 142249488, 210410701, 284498976, 420821402, 631232103, 841642804, 1262464206, 1683285608, 2524928412, 3366571216, 5049856824, 6733142432, 10099713648, 20199427296]

約数ペア:

[(1, 20199427296), (2, 10099713648), (3, 6733142432), (4, 5049856824), (6, 3366571216), (8, 2524928412), (12, 1683285608), (16, 1262464206), (24, 841642804), (32, 631232103), (48, 420821402), (71, 284498976), (96, 210410701), (142, 142249488), (213, 94832992), (284, 71124744), (426, 47416496), (568, 35562372), (601, 33609696), (852, 23708248), (1136, 17781186), (1202, 16804848), (1704, 11854124), (1803, 11203232), (2272, 8890593), (2404, 8402424), (3408, 5927062), (3606, 5601616), (4808, 4201212), (4931, 4096416), (6816, 2963531), (7212, 2800808), (9616, 2100606), (9862, 2048208), (14424, 1400404), (14793, 1365472), (19232, 1050303), (19724, 1024104), (28848, 700202), (29586, 682736), (39448, 512052), (42671, 473376), (57696, 350101), (59172, 341368), (78896, 256026), (85342, 236688), (118344, 170684), (128013, 157792)]