20236663854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{518809}}^1$

素因数の和:519025

約数の個数: 48

約数和(自身を含む): 48075009840

約数和(自身を除く): 27838345986

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 197, 198, 394, 591, 1182, 1773, 2167, 3546, 4334, 6501, 13002, 19503, 39006, 518809, 1037618, 1556427, 3112854, 4669281, 5706899, 9338562, 11413798, 17120697, 34241394, 51362091, 102205373, 102724182, 204410746, 306616119, 613232238, 919848357, 1124259103, 1839696714, 2248518206, 3372777309, 6745554618, 10118331927, 20236663854]

約数ペア:

[(1, 20236663854), (2, 10118331927), (3, 6745554618), (6, 3372777309), (9, 2248518206), (11, 1839696714), (18, 1124259103), (22, 919848357), (33, 613232238), (66, 306616119), (99, 204410746), (197, 102724182), (198, 102205373), (394, 51362091), (591, 34241394), (1182, 17120697), (1773, 11413798), (2167, 9338562), (3546, 5706899), (4334, 4669281), (6501, 3112854), (13002, 1556427), (19503, 1037618), (39006, 518809)]