20085945540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{141311}}^1$

素因数の和:141449

約数の個数: 96

約数和(自身を含む): 59256078336

約数和(自身を除く): 39170132796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 103, 115, 138, 206, 230, 276, 309, 345, 412, 460, 515, 618, 690, 1030, 1236, 1380, 1545, 2060, 2369, 3090, 4738, 6180, 7107, 9476, 11845, 14214, 23690, 28428, 35535, 47380, 71070, 141311, 142140, 282622, 423933, 565244, 706555, 847866, 1413110, 1695732, 2119665, 2826220, 3250153, 4239330, 6500306, 8478660, 9750459, 13000612, 14555033, 16250765, 19500918, 29110066, 32501530, 39001836, 43665099, 48752295, 58220132, 65003060, 72775165, 87330198, 97504590, 145550330, 174660396, 195009180, 218325495, 291100660, 334765759, 436650990, 669531518, 873301980, 1004297277, 1339063036, 1673828795, 2008594554, 3347657590, 4017189108, 5021486385, 6695315180, 10042972770, 20085945540]

約数ペア:

[(1, 20085945540), (2, 10042972770), (3, 6695315180), (4, 5021486385), (5, 4017189108), (6, 3347657590), (10, 2008594554), (12, 1673828795), (15, 1339063036), (20, 1004297277), (23, 873301980), (30, 669531518), (46, 436650990), (60, 334765759), (69, 291100660), (92, 218325495), (103, 195009180), (115, 174660396), (138, 145550330), (206, 97504590), (230, 87330198), (276, 72775165), (309, 65003060), (345, 58220132), (412, 48752295), (460, 43665099), (515, 39001836), (618, 32501530), (690, 29110066), (1030, 19500918), (1236, 16250765), (1380, 14555033), (1545, 13000612), (2060, 9750459), (2369, 8478660), (3090, 6500306), (4738, 4239330), (6180, 3250153), (7107, 2826220), (9476, 2119665), (11845, 1695732), (14214, 1413110), (23690, 847866), (28428, 706555), (35535, 565244), (47380, 423933), (71070, 282622), (141311, 142140)]