20167579804

素因数分解:

$2^2\times {\mathrm{1427}}^1\times {\mathrm{1721}}^1\times {\mathrm{2053}}^1$

素因数の和:5205

約数の個数: 24

約数和(自身を含む): 35355732048

約数和(自身を除く): 15188152244

約数列:

[1, 2, 4, 1427, 1721, 2053, 2854, 3442, 4106, 5708, 6884, 8212, 2455867, 2929631, 3533213, 4911734, 5859262, 7066426, 9823468, 11718524, 14132852, 5041894951, 10083789902, 20167579804]

約数ペア:

[(1, 20167579804), (2, 10083789902), (4, 5041894951), (1427, 14132852), (1721, 11718524), (2053, 9823468), (2854, 7066426), (3442, 5859262), (4106, 4911734), (5708, 3533213), (6884, 2929631), (8212, 2455867)]