20582138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16361}}^1$

素因数の和:16417

約数の個数: 16

約数和(自身を含む): 33574824

約数和(自身を除く): 12992686

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16361, 32722, 278137, 556274, 605357, 1210714, 10291069, 20582138]

約数ペア:

[(1, 20582138), (2, 10291069), (17, 1210714), (34, 605357), (37, 556274), (74, 278137), (629, 32722), (1258, 16361)]