20161819946

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{16141}}^1\times {\mathrm{15233}}^1$

素因数の和:31417

約数の個数: 16

約数和(自身を含む): 30984310728

約数和(自身を除く): 10822490782

約数列:

[1, 2, 41, 82, 15233, 16141, 30466, 32282, 624553, 661781, 1249106, 1323562, 245875853, 491751706, 10080909973, 20161819946]

約数ペア:

[(1, 20161819946), (2, 10080909973), (41, 491751706), (82, 245875853), (15233, 1323562), (16141, 1249106), (30466, 661781), (32282, 624553)]