20165046416

素因数分解:

$2^4\times {\mathrm{1260315401}}^1$

素因数の和:1260315409

約数の個数: 10

約数和(自身を含む): 39069777462

約数和(自身を除く): 18904731046

約数列:

[1, 2, 4, 8, 16, 1260315401, 2520630802, 5041261604, 10082523208, 20165046416]

約数ペア:

[(1, 20165046416), (2, 10082523208), (4, 5041261604), (8, 2520630802), (16, 1260315401)]