20273328315

素因数分解:

$3^2\times 5^1\times {\mathrm{450518407}}^1$

素因数の和:450518418

約数の個数: 12

約数和(自身を含む): 35140435824

約数和(自身を除く): 14867107509

約数列:

[1, 3, 5, 9, 15, 45, 450518407, 1351555221, 2252592035, 4054665663, 6757776105, 20273328315]

約数ペア:

[(1, 20273328315), (3, 6757776105), (5, 4054665663), (9, 2252592035), (15, 1351555221), (45, 450518407)]