20188692006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28275479}}^1$

素因数の和:28275508

約数の個数: 32

約数和(自身を含む): 48860029440

約数和(自身を除く): 28671337434

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28275479, 56550958, 84826437, 169652874, 197928353, 395856706, 480683143, 593785059, 961366286, 1187570118, 1442049429, 2884098858, 3364782001, 6729564002, 10094346003, 20188692006]

約数ペア:

[(1, 20188692006), (2, 10094346003), (3, 6729564002), (6, 3364782001), (7, 2884098858), (14, 1442049429), (17, 1187570118), (21, 961366286), (34, 593785059), (42, 480683143), (51, 395856706), (102, 197928353), (119, 169652874), (238, 84826437), (357, 56550958), (714, 28275479)]