20492814

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22619}}^1$

素因数の和:22775

約数の個数: 16

約数和(自身を含む): 41258880

約数和(自身を除く): 20766066

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22619, 45238, 67857, 135714, 3415469, 6830938, 10246407, 20492814]

約数ペア:

[(1, 20492814), (2, 10246407), (3, 6830938), (6, 3415469), (151, 135714), (302, 67857), (453, 45238), (906, 22619)]