20167094088

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{7691}}^1$

素因数の和:8243

約数の個数: 96

約数和(自身を含む): 55437782400

約数和(自身を除く): 35270688312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 461, 474, 632, 711, 922, 948, 1383, 1422, 1844, 1896, 2766, 2844, 3688, 4149, 5532, 5688, 7691, 8298, 11064, 15382, 16596, 23073, 30764, 33192, 36419, 46146, 61528, 69219, 72838, 92292, 109257, 138438, 145676, 184584, 218514, 276876, 291352, 327771, 437028, 553752, 607589, 655542, 874056, 1215178, 1311084, 1822767, 2430356, 2622168, 3545551, 3645534, 4860712, 5468301, 7091102, 7291068, 10636653, 10936602, 14182204, 14582136, 21273306, 21873204, 28364408, 31909959, 42546612, 43746408, 63819918, 85093224, 127639836, 255279672, 280098529, 560197058, 840295587, 1120394116, 1680591174, 2240788232, 2520886761, 3361182348, 5041773522, 6722364696, 10083547044, 20167094088]

約数ペア:

[(1, 20167094088), (2, 10083547044), (3, 6722364696), (4, 5041773522), (6, 3361182348), (8, 2520886761), (9, 2240788232), (12, 1680591174), (18, 1120394116), (24, 840295587), (36, 560197058), (72, 280098529), (79, 255279672), (158, 127639836), (237, 85093224), (316, 63819918), (461, 43746408), (474, 42546612), (632, 31909959), (711, 28364408), (922, 21873204), (948, 21273306), (1383, 14582136), (1422, 14182204), (1844, 10936602), (1896, 10636653), (2766, 7291068), (2844, 7091102), (3688, 5468301), (4149, 4860712), (5532, 3645534), (5688, 3545551), (7691, 2622168), (8298, 2430356), (11064, 1822767), (15382, 1311084), (16596, 1215178), (23073, 874056), (30764, 655542), (33192, 607589), (36419, 553752), (46146, 437028), (61528, 327771), (69219, 291352), (72838, 276876), (92292, 218514), (109257, 184584), (138438, 145676)]