20224278

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13537}}^1$

素因数の和:13628

約数の個数: 24

約数和(自身を含む): 44350488

約数和(自身を除く): 24126210

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 13537, 27074, 40611, 81222, 121833, 243666, 1123571, 2247142, 3370713, 6741426, 10112139, 20224278]

約数ペア:

[(1, 20224278), (2, 10112139), (3, 6741426), (6, 3370713), (9, 2247142), (18, 1123571), (83, 243666), (166, 121833), (249, 81222), (498, 40611), (747, 27074), (1494, 13537)]