20130182548

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5405527}}^1$

素因数の和:5405564

約数の個数: 36

約数和(自身を含む): 43136113440

約数和(自身を除く): 23005930892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 5405527, 10811054, 21622108, 37838689, 75677378, 102705013, 151354756, 205410026, 264870823, 410820052, 529741646, 718935091, 1059483292, 1437870182, 2875740364, 5032545637, 10065091274, 20130182548]

約数ペア:

[(1, 20130182548), (2, 10065091274), (4, 5032545637), (7, 2875740364), (14, 1437870182), (19, 1059483292), (28, 718935091), (38, 529741646), (49, 410820052), (76, 264870823), (98, 205410026), (133, 151354756), (196, 102705013), (266, 75677378), (532, 37838689), (931, 21622108), (1862, 10811054), (3724, 5405527)]