20036620764

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{709}}^1\times {\mathrm{6947}}^1$

素因数の和:7779

約数の個数: 72

約数和(自身を含む): 51175771920

約数和(自身を除く): 31139151156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 709, 1017, 1356, 1418, 2034, 2127, 2836, 4068, 4254, 6381, 6947, 8508, 12762, 13894, 20841, 25524, 27788, 41682, 62523, 80117, 83364, 125046, 160234, 240351, 250092, 320468, 480702, 721053, 785011, 961404, 1442106, 1570022, 2355033, 2884212, 3140044, 4710066, 4925423, 7065099, 9420132, 9850846, 14130198, 14776269, 19701692, 28260396, 29552538, 44328807, 59105076, 88657614, 177315228, 556572799, 1113145598, 1669718397, 2226291196, 3339436794, 5009155191, 6678873588, 10018310382, 20036620764]

約数ペア:

[(1, 20036620764), (2, 10018310382), (3, 6678873588), (4, 5009155191), (6, 3339436794), (9, 2226291196), (12, 1669718397), (18, 1113145598), (36, 556572799), (113, 177315228), (226, 88657614), (339, 59105076), (452, 44328807), (678, 29552538), (709, 28260396), (1017, 19701692), (1356, 14776269), (1418, 14130198), (2034, 9850846), (2127, 9420132), (2836, 7065099), (4068, 4925423), (4254, 4710066), (6381, 3140044), (6947, 2884212), (8508, 2355033), (12762, 1570022), (13894, 1442106), (20841, 961404), (25524, 785011), (27788, 721053), (41682, 480702), (62523, 320468), (80117, 250092), (83364, 240351), (125046, 160234)]