20356446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18143}}^1$

素因数の和:18176

約数の個数: 32

約数和(自身を含む): 47029248

約数和(自身を除く): 26672802

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 18143, 36286, 54429, 108858, 199573, 308431, 399146, 598719, 616862, 925293, 1197438, 1850586, 3392741, 6785482, 10178223, 20356446]

約数ペア:

[(1, 20356446), (2, 10178223), (3, 6785482), (6, 3392741), (11, 1850586), (17, 1197438), (22, 925293), (33, 616862), (34, 598719), (51, 399146), (66, 308431), (102, 199573), (187, 108858), (374, 54429), (561, 36286), (1122, 18143)]