20206712

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{5527}}^1$

素因数の和:5990

約数の個数: 16

約数和(自身を含む): 37977360

約数和(自身を除く): 17770648

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 5527, 11054, 22108, 44216, 2525839, 5051678, 10103356, 20206712]

約数ペア:

[(1, 20206712), (2, 10103356), (4, 5051678), (8, 2525839), (457, 44216), (914, 22108), (1828, 11054), (3656, 5527)]