20077543563

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12416539}}^1$

素因数の和:12416567

約数の個数: 24

約数和(自身を含む): 33971653440

約数和(自身を除く): 13894109877

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 12416539, 37249617, 86915773, 136581929, 260747319, 409745787, 608410411, 956073503, 1825231233, 2868220509, 6692514521, 20077543563]

約数ペア:

[(1, 20077543563), (3, 6692514521), (7, 2868220509), (11, 1825231233), (21, 956073503), (33, 608410411), (49, 409745787), (77, 260747319), (147, 136581929), (231, 86915773), (539, 37249617), (1617, 12416539)]