20160187986

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{6843241}}^1$

素因数の和:6843737

約数の個数: 16

約数和(自身を含む): 40402500768

約数和(自身を除く): 20242312782

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 6843241, 13686482, 20529723, 41059446, 3360031331, 6720062662, 10080093993, 20160187986]

約数ペア:

[(1, 20160187986), (2, 10080093993), (3, 6720062662), (6, 3360031331), (491, 41059446), (982, 20529723), (1473, 13686482), (2946, 6843241)]