20948522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{88019}}^1$

素因数の和:88045

約数の個数: 16

約数和(自身を含む): 38024640

約数和(自身を除く): 17076118

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 88019, 176038, 616133, 1232266, 1496323, 2992646, 10474261, 20948522]

約数ペア:

[(1, 20948522), (2, 10474261), (7, 2992646), (14, 1496323), (17, 1232266), (34, 616133), (119, 176038), (238, 88019)]