20346948003

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{102503}}^1$

素因数の和:103154

約数の個数: 16

約数和(自身を含む): 27395629056

約数和(自身を除く): 7048681053

約数列:

[1, 3, 127, 381, 521, 1563, 66167, 102503, 198501, 307509, 13017881, 39053643, 53404063, 160212189, 6782316001, 20346948003]

約数ペア:

[(1, 20346948003), (3, 6782316001), (127, 160212189), (381, 53404063), (521, 39053643), (1563, 13017881), (66167, 307509), (102503, 198501)]