20163399678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3468077}}^1$

素因数の和:3468121

約数の個数: 48

約数和(自身を含む): 48691815120

約数和(自身を除く): 28528415442

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 3468077, 6936154, 10404231, 20808462, 31212693, 58957309, 62425386, 65893463, 117914618, 131786926, 176871927, 197680389, 353743854, 395360778, 530615781, 593041167, 1061231562, 1120188871, 1186082334, 2240377742, 3360566613, 6721133226, 10081699839, 20163399678]

約数ペア:

[(1, 20163399678), (2, 10081699839), (3, 6721133226), (6, 3360566613), (9, 2240377742), (17, 1186082334), (18, 1120188871), (19, 1061231562), (34, 593041167), (38, 530615781), (51, 395360778), (57, 353743854), (102, 197680389), (114, 176871927), (153, 131786926), (171, 117914618), (306, 65893463), (323, 62425386), (342, 58957309), (646, 31212693), (969, 20808462), (1938, 10404231), (2907, 6936154), (5814, 3468077)]