20182093330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{335641}}^1$

素因数の和:336514

約数の個数: 32

約数和(自身を含む): 41565905280

約数和(自身を除く): 21383811950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 859, 1718, 4295, 6013, 8590, 12026, 30065, 60130, 335641, 671282, 1678205, 2349487, 3356410, 4698974, 11747435, 23494870, 288315619, 576631238, 1441578095, 2018209333, 2883156190, 4036418666, 10091046665, 20182093330]

約数ペア:

[(1, 20182093330), (2, 10091046665), (5, 4036418666), (7, 2883156190), (10, 2018209333), (14, 1441578095), (35, 576631238), (70, 288315619), (859, 23494870), (1718, 11747435), (4295, 4698974), (6013, 3356410), (8590, 2349487), (12026, 1678205), (30065, 671282), (60130, 335641)]