20167497426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{144427}}^1$

素因数の和:144523

約数の個数: 48

約数和(自身を含む): 43893402336

約数和(自身を除く): 23725904910

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1369, 1887, 2738, 3774, 4107, 8214, 23273, 46546, 69819, 139638, 144427, 288854, 433281, 866562, 2455259, 4910518, 5343799, 7365777, 10687598, 14731554, 16031397, 32062794, 90844583, 181689166, 197720563, 272533749, 395441126, 545067498, 593161689, 1186323378, 3361249571, 6722499142, 10083748713, 20167497426]

約数ペア:

[(1, 20167497426), (2, 10083748713), (3, 6722499142), (6, 3361249571), (17, 1186323378), (34, 593161689), (37, 545067498), (51, 395441126), (74, 272533749), (102, 197720563), (111, 181689166), (222, 90844583), (629, 32062794), (1258, 16031397), (1369, 14731554), (1887, 10687598), (2738, 7365777), (3774, 5343799), (4107, 4910518), (8214, 2455259), (23273, 866562), (46546, 433281), (69819, 288854), (139638, 144427)]