2020357779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{9161}}^1$

素因数の和:9379

約数の個数: 32

約数和(自身を含む): 3029177088

約数和(自身を除く): 1008819309

約数列:

[1, 3, 11, 33, 41, 123, 163, 451, 489, 1353, 1793, 5379, 6683, 9161, 20049, 27483, 73513, 100771, 220539, 302313, 375601, 1126803, 1493243, 4131611, 4479729, 12394833, 16425673, 49277019, 61222963, 183668889, 673452593, 2020357779]

約数ペア:

[(1, 2020357779), (3, 673452593), (11, 183668889), (33, 61222963), (41, 49277019), (123, 16425673), (163, 12394833), (451, 4479729), (489, 4131611), (1353, 1493243), (1793, 1126803), (5379, 375601), (6683, 302313), (9161, 220539), (20049, 100771), (27483, 73513)]