20170096828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42374153}}^1$

素因数の和:42374181

約数の個数: 24

約数和(自身を含む): 42713147232

約数和(自身を除く): 22543050404

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42374153, 84748306, 169496612, 296619071, 593238142, 720360601, 1186476284, 1440721202, 2881442404, 5042524207, 10085048414, 20170096828]

約数ペア:

[(1, 20170096828), (2, 10085048414), (4, 5042524207), (7, 2881442404), (14, 1440721202), (17, 1186476284), (28, 720360601), (34, 593238142), (68, 296619071), (119, 169496612), (238, 84748306), (476, 42374153)]