20736052060

素因数分解:

$2^2\times 5^1\times {\mathrm{8863}}^1\times {\mathrm{116981}}^1$

素因数の和:125853

約数の個数: 24

約数和(自身を含む): 43550994816

約数和(自身を除く): 22814942756

約数列:

[1, 2, 4, 5, 10, 20, 8863, 17726, 35452, 44315, 88630, 116981, 177260, 233962, 467924, 584905, 1169810, 2339620, 1036802603, 2073605206, 4147210412, 5184013015, 10368026030, 20736052060]

約数ペア:

[(1, 20736052060), (2, 10368026030), (4, 5184013015), (5, 4147210412), (10, 2073605206), (20, 1036802603), (8863, 2339620), (17726, 1169810), (35452, 584905), (44315, 467924), (88630, 233962), (116981, 177260)]