20018118

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{5843}}^1$

素因数の和:6419

約数の個数: 16

約数和(自身を含む): 40113216

約数和(自身を除く): 20095098

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 5843, 11686, 17529, 35058, 3336353, 6672706, 10009059, 20018118]

約数ペア:

[(1, 20018118), (2, 10009059), (3, 6672706), (6, 3336353), (571, 35058), (1142, 17529), (1713, 11686), (3426, 5843)]