20163892408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229135141}}^1$

素因数の和:229135158

約数の個数: 16

約数和(自身を含む): 41244325560

約数和(自身を除く): 21080433152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229135141, 458270282, 916540564, 1833081128, 2520486551, 5040973102, 10081946204, 20163892408]

約数ペア:

[(1, 20163892408), (2, 10081946204), (4, 5040973102), (8, 2520486551), (11, 1833081128), (22, 916540564), (44, 458270282), (88, 229135141)]