20283056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{55117}}^1$

素因数の和:55148

約数の個数: 20

約数和(自身を含む): 41007792

約数和(自身を除く): 20724736

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 55117, 110234, 220468, 440936, 881872, 1267691, 2535382, 5070764, 10141528, 20283056]

約数ペア:

[(1, 20283056), (2, 10141528), (4, 5070764), (8, 2535382), (16, 1267691), (23, 881872), (46, 440936), (92, 220468), (184, 110234), (368, 55117)]