20161788852

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{6693821}}^1$

素因数の和:6694079

約数の個数: 24

約数和(自身を含む): 47231608032

約数和(自身を除く): 27069819180

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 6693821, 13387642, 20081463, 26775284, 40162926, 80325852, 1680149071, 3360298142, 5040447213, 6720596284, 10080894426, 20161788852]

約数ペア:

[(1, 20161788852), (2, 10080894426), (3, 6720596284), (4, 5040447213), (6, 3360298142), (12, 1680149071), (251, 80325852), (502, 40162926), (753, 26775284), (1004, 20081463), (1506, 13387642), (3012, 6693821)]