20084767923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1\times {\mathrm{3121}}^1$

素因数の和:4347

約数の個数: 32

約数和(自身を含む): 29405343744

約数和(自身を除く): 9320575821

約数列:

[1, 3, 11, 33, 191, 573, 1021, 2101, 3063, 3121, 6303, 9363, 11231, 33693, 34331, 102993, 195011, 585033, 596111, 1788333, 2145121, 3186541, 6435363, 6557221, 9559623, 19671663, 35051951, 105155853, 608629331, 1825887993, 6694922641, 20084767923]

約数ペア:

[(1, 20084767923), (3, 6694922641), (11, 1825887993), (33, 608629331), (191, 105155853), (573, 35051951), (1021, 19671663), (2101, 9559623), (3063, 6557221), (3121, 6435363), (6303, 3186541), (9363, 2145121), (11231, 1788333), (33693, 596111), (34331, 585033), (102993, 195011)]