20166016872

素因数分解:

$2^3\times 3^1\times {\mathrm{840250703}}^1$

素因数の和:840250712

約数の個数: 16

約数和(自身を含む): 50415042240

約数和(自身を除く): 30249025368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840250703, 1680501406, 2520752109, 3361002812, 5041504218, 6722005624, 10083008436, 20166016872]

約数ペア:

[(1, 20166016872), (2, 10083008436), (3, 6722005624), (4, 5041504218), (6, 3361002812), (8, 2520752109), (12, 1680501406), (24, 840250703)]