20532992

素因数分解:

$2^8\times {\mathrm{80207}}^1$

素因数の和:80223

約数の個数: 18

約数和(自身を含む): 40986288

約数和(自身を除く): 20453296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 80207, 160414, 320828, 641656, 1283312, 2566624, 5133248, 10266496, 20532992]

約数ペア:

[(1, 20532992), (2, 10266496), (4, 5133248), (8, 2566624), (16, 1283312), (32, 641656), (64, 320828), (128, 160414), (256, 80207)]