20671036752

素因数分解:

$2^4\times 3^1\times {\mathrm{613}}^1\times {\mathrm{702523}}^1$

素因数の和:703147

約数の個数: 40

約数和(自身を含む): 53487367264

約数和(自身を除く): 32816330512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 613, 1226, 1839, 2452, 3678, 4904, 7356, 9808, 14712, 29424, 702523, 1405046, 2107569, 2810092, 4215138, 5620184, 8430276, 11240368, 16860552, 33721104, 430646599, 861293198, 1291939797, 1722586396, 2583879594, 3445172792, 5167759188, 6890345584, 10335518376, 20671036752]

約数ペア:

[(1, 20671036752), (2, 10335518376), (3, 6890345584), (4, 5167759188), (6, 3445172792), (8, 2583879594), (12, 1722586396), (16, 1291939797), (24, 861293198), (48, 430646599), (613, 33721104), (1226, 16860552), (1839, 11240368), (2452, 8430276), (3678, 5620184), (4904, 4215138), (7356, 2810092), (9808, 2107569), (14712, 1405046), (29424, 702523)]