20331346

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33773}}^1$

素因数の和:33825

約数の個数: 16

約数和(自身を含む): 35665344

約数和(自身を除く): 15333998

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33773, 67546, 236411, 472822, 1452239, 2904478, 10165673, 20331346]

約数ペア:

[(1, 20331346), (2, 10165673), (7, 2904478), (14, 1452239), (43, 472822), (86, 236411), (301, 67546), (602, 33773)]