20163853704

素因数分解:

$2^3\times 3^1\times {\mathrm{840160571}}^1$

素因数の和:840160580

約数の個数: 16

約数和(自身を含む): 50409634320

約数和(自身を除く): 30245780616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840160571, 1680321142, 2520481713, 3360642284, 5040963426, 6721284568, 10081926852, 20163853704]

約数ペア:

[(1, 20163853704), (2, 10081926852), (3, 6721284568), (4, 5040963426), (6, 3360642284), (8, 2520481713), (12, 1680321142), (24, 840160571)]