20104216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228457}}^1$

素因数の和:228474

約数の個数: 16

約数和(自身を含む): 41122440

約数和(自身を除く): 21018224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228457, 456914, 913828, 1827656, 2513027, 5026054, 10052108, 20104216]

約数ペア:

[(1, 20104216), (2, 10052108), (4, 5026054), (8, 2513027), (11, 1827656), (22, 913828), (44, 456914), (88, 228457)]