20173473074

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{4517}}^1\times {\mathrm{60353}}^1$

素因数の和:64909

約数の個数: 16

約数和(自身を含む): 31085448408

約数和(自身を除く): 10911975334

約数列:

[1, 2, 37, 74, 4517, 9034, 60353, 120706, 167129, 334258, 2233061, 4466122, 272614501, 545229002, 10086736537, 20173473074]

約数ペア:

[(1, 20173473074), (2, 10086736537), (37, 545229002), (74, 272614501), (4517, 4466122), (9034, 2233061), (60353, 334258), (120706, 167129)]