20087569842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9623}}^1\times {\mathrm{18311}}^1$

素因数の和:27958

約数の個数: 32

約数和(自身を含む): 42296325120

約数和(自身を除く): 22208755278

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 9623, 18311, 19246, 28869, 36622, 54933, 57738, 109866, 182837, 347909, 365674, 548511, 695818, 1043727, 1097022, 2087454, 176206753, 352413506, 528620259, 1057240518, 3347928307, 6695856614, 10043784921, 20087569842]

約数ペア:

[(1, 20087569842), (2, 10043784921), (3, 6695856614), (6, 3347928307), (19, 1057240518), (38, 528620259), (57, 352413506), (114, 176206753), (9623, 2087454), (18311, 1097022), (19246, 1043727), (28869, 695818), (36622, 548511), (54933, 365674), (57738, 347909), (109866, 182837)]