20464116

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4831}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 47894784

約数和(自身を除く): 27430668

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4831, 9662, 14493, 19324, 28986, 57972, 1705343, 3410686, 5116029, 6821372, 10232058, 20464116]

約数ペア:

[(1, 20464116), (2, 10232058), (3, 6821372), (4, 5116029), (6, 3410686), (12, 1705343), (353, 57972), (706, 28986), (1059, 19324), (1412, 14493), (2118, 9662), (4236, 4831)]