20273434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{541}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 31277736

約数和(自身を除く): 11004302

約数列:

[1, 2, 41, 82, 457, 541, 914, 1082, 18737, 22181, 37474, 44362, 247237, 494474, 10136717, 20273434]

約数ペア:

[(1, 20273434), (2, 10136717), (41, 494474), (82, 247237), (457, 44362), (541, 37474), (914, 22181), (1082, 18737)]