20636198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 16688602

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 2399, 4301, 4798, 8602, 26389, 40783, 52778, 55177, 81566, 110354, 448613, 606947, 897226, 938009, 1213894, 1876018, 10318099, 20636198]

約数ペア:

[(1, 20636198), (2, 10318099), (11, 1876018), (17, 1213894), (22, 938009), (23, 897226), (34, 606947), (46, 448613), (187, 110354), (253, 81566), (374, 55177), (391, 52778), (506, 40783), (782, 26389), (2399, 8602), (4301, 4798)]