20069456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114031}}^1$

素因数の和:114050

約数の個数: 20

約数和(自身を含む): 42419904

約数和(自身を除く): 22350448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114031, 228062, 456124, 912248, 1254341, 1824496, 2508682, 5017364, 10034728, 20069456]

約数ペア:

[(1, 20069456), (2, 10034728), (4, 5017364), (8, 2508682), (11, 1824496), (16, 1254341), (22, 912248), (44, 456124), (88, 228062), (176, 114031)]