20522055

素因数分解:

$3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1327}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 32891904

約数和(自身を除く): 12369849

約数列:

[1, 3, 5, 15, 1031, 1327, 3093, 3981, 5155, 6635, 15465, 19905, 1368137, 4104411, 6840685, 20522055]

約数ペア:

[(1, 20522055), (3, 6840685), (5, 4104411), (15, 1368137), (1031, 19905), (1327, 15465), (3093, 6635), (3981, 5155)]