20221498765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1611917}}^1$

素因数の和:1612128

約数の個数: 16

約数和(自身を含む): 26267815728

約数和(自身を除く): 6046316963

約数列:

[1, 5, 13, 65, 193, 965, 2509, 12545, 1611917, 8059585, 20954921, 104774605, 311099981, 1555499905, 4044299753, 20221498765]

約数ペア:

[(1, 20221498765), (5, 4044299753), (13, 1555499905), (65, 311099981), (193, 104774605), (965, 20954921), (2509, 8059585), (12545, 1611917)]