20102808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76147}}^1$

素因数の和:76167

約数の個数: 32

約数和(自身を含む): 54826560

約数和(自身を除く): 34723752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76147, 152294, 228441, 304588, 456882, 609176, 837617, 913764, 1675234, 1827528, 2512851, 3350468, 5025702, 6700936, 10051404, 20102808]

約数ペア:

[(1, 20102808), (2, 10051404), (3, 6700936), (4, 5025702), (6, 3350468), (8, 2512851), (11, 1827528), (12, 1675234), (22, 913764), (24, 837617), (33, 609176), (44, 456882), (66, 304588), (88, 228441), (132, 152294), (264, 76147)]