20112322447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3930491}}^1$

素因数の和:3930558

約数の個数: 16

約数和(自身を含む): 24903597312

約数和(自身を除く): 4791274865

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 3930491, 27513437, 66818347, 169011113, 467728429, 1183077791, 2873188921, 20112322447]

約数ペア:

[(1, 20112322447), (7, 2873188921), (17, 1183077791), (43, 467728429), (119, 169011113), (301, 66818347), (731, 27513437), (5117, 3930491)]