20101940928

素因数分解:

$2^6\times 3^2\times {\mathrm{1637}}^1\times {\mathrm{21319}}^1$

素因数の和:22974

約数の個数: 84

約数和(自身を含む): 57656486160

約数和(自身を除く): 37554545232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1637, 3274, 4911, 6548, 9822, 13096, 14733, 19644, 21319, 26192, 29466, 39288, 42638, 52384, 58932, 63957, 78576, 85276, 104768, 117864, 127914, 157152, 170552, 191871, 235728, 255828, 314304, 341104, 383742, 471456, 511656, 682208, 767484, 942912, 1023312, 1364416, 1534968, 2046624, 3069936, 4093248, 6139872, 12279744, 34899203, 69798406, 104697609, 139596812, 209395218, 279193624, 314092827, 418790436, 558387248, 628185654, 837580872, 1116774496, 1256371308, 1675161744, 2233548992, 2512742616, 3350323488, 5025485232, 6700646976, 10050970464, 20101940928]

約数ペア:

[(1, 20101940928), (2, 10050970464), (3, 6700646976), (4, 5025485232), (6, 3350323488), (8, 2512742616), (9, 2233548992), (12, 1675161744), (16, 1256371308), (18, 1116774496), (24, 837580872), (32, 628185654), (36, 558387248), (48, 418790436), (64, 314092827), (72, 279193624), (96, 209395218), (144, 139596812), (192, 104697609), (288, 69798406), (576, 34899203), (1637, 12279744), (3274, 6139872), (4911, 4093248), (6548, 3069936), (9822, 2046624), (13096, 1534968), (14733, 1364416), (19644, 1023312), (21319, 942912), (26192, 767484), (29466, 682208), (39288, 511656), (42638, 471456), (52384, 383742), (58932, 341104), (63957, 314304), (78576, 255828), (85276, 235728), (104768, 191871), (117864, 170552), (127914, 157152)]