20166472485

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4350911}}^1$

素因数の和:4351025

約数の個数: 24

約数和(自身を含む): 35294598144

約数和(自身を除く): 15128125659

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 4350911, 13052733, 21754555, 39158199, 65263665, 195790995, 448143833, 1344431499, 2240719165, 4033294497, 6722157495, 20166472485]

約数ペア:

[(1, 20166472485), (3, 6722157495), (5, 4033294497), (9, 2240719165), (15, 1344431499), (45, 448143833), (103, 195790995), (309, 65263665), (515, 39158199), (927, 21754555), (1545, 13052733), (4635, 4350911)]