20935546

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:717

約数の個数: 16

約数和(自身を含む): 31868928

約数和(自身を除く): 10933382

約数列:

[1, 2, 151, 181, 302, 362, 383, 766, 27331, 54662, 57833, 69323, 115666, 138646, 10467773, 20935546]

約数ペア:

[(1, 20935546), (2, 10467773), (151, 138646), (181, 115666), (302, 69323), (362, 57833), (383, 54662), (766, 27331)]