20163555498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1097}}^1\times {\mathrm{5791}}^1$

素因数の和:6939

約数の個数: 48

約数和(自身を含む): 42202411776

約数和(自身を除く): 22038856278

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1097, 1587, 2194, 3174, 3291, 5791, 6582, 11582, 17373, 25231, 34746, 50462, 75693, 133193, 151386, 266386, 399579, 580313, 799158, 1160626, 1740939, 3063439, 3481878, 6126878, 6352727, 9190317, 12705454, 18380634, 19058181, 38116362, 146112721, 292225442, 438338163, 876676326, 3360592583, 6721185166, 10081777749, 20163555498]

約数ペア:

[(1, 20163555498), (2, 10081777749), (3, 6721185166), (6, 3360592583), (23, 876676326), (46, 438338163), (69, 292225442), (138, 146112721), (529, 38116362), (1058, 19058181), (1097, 18380634), (1587, 12705454), (2194, 9190317), (3174, 6352727), (3291, 6126878), (5791, 3481878), (6582, 3063439), (11582, 1740939), (17373, 1160626), (25231, 799158), (34746, 580313), (50462, 399579), (75693, 266386), (133193, 151386)]