20174042

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23623}}^1$

素因数の和:23693

約数の個数: 16

約数和(自身を含む): 35152512

約数和(自身を除く): 14978470

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 23623, 47246, 165361, 330722, 1441003, 2882006, 10087021, 20174042]

約数ペア:

[(1, 20174042), (2, 10087021), (7, 2882006), (14, 1441003), (61, 330722), (122, 165361), (427, 47246), (854, 23623)]