20179955622

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{286753}}^1$

素因数の和:287112

約数の個数: 32

約数和(自身を含む): 41581624032

約数和(自身を除く): 21401668410

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 317, 634, 951, 1902, 11729, 23458, 35187, 70374, 286753, 573506, 860259, 1720518, 10609861, 21219722, 31829583, 63659166, 90900701, 181801402, 272702103, 545404206, 3363325937, 6726651874, 10089977811, 20179955622]

約数ペア:

[(1, 20179955622), (2, 10089977811), (3, 6726651874), (6, 3363325937), (37, 545404206), (74, 272702103), (111, 181801402), (222, 90900701), (317, 63659166), (634, 31829583), (951, 21219722), (1902, 10609861), (11729, 1720518), (23458, 860259), (35187, 573506), (70374, 286753)]