20257112448

素因数分解:

$2^7\times 3^4\times {\mathrm{1953811}}^1$

素因数の和:1953837

約数の個数: 80

約数和(自身を含む): 60284869260

約数和(自身を除く): 40027756812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 1953811, 3907622, 5861433, 7815244, 11722866, 15630488, 17584299, 23445732, 31260976, 35168598, 46891464, 52752897, 62521952, 70337196, 93782928, 105505794, 125043904, 140674392, 158258691, 187565856, 211011588, 250087808, 281348784, 316517382, 375131712, 422023176, 562697568, 633034764, 750263424, 844046352, 1125395136, 1266069528, 1688092704, 2250790272, 2532139056, 3376185408, 5064278112, 6752370816, 10128556224, 20257112448]

約数ペア:

[(1, 20257112448), (2, 10128556224), (3, 6752370816), (4, 5064278112), (6, 3376185408), (8, 2532139056), (9, 2250790272), (12, 1688092704), (16, 1266069528), (18, 1125395136), (24, 844046352), (27, 750263424), (32, 633034764), (36, 562697568), (48, 422023176), (54, 375131712), (64, 316517382), (72, 281348784), (81, 250087808), (96, 211011588), (108, 187565856), (128, 158258691), (144, 140674392), (162, 125043904), (192, 105505794), (216, 93782928), (288, 70337196), (324, 62521952), (384, 52752897), (432, 46891464), (576, 35168598), (648, 31260976), (864, 23445732), (1152, 17584299), (1296, 15630488), (1728, 11722866), (2592, 7815244), (3456, 5861433), (5184, 3907622), (10368, 1953811)]