20171864070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4337}}^1\times {\mathrm{51679}}^1$

素因数の和:56029

約数の個数: 48

約数和(自身を含む): 52459954560

約数和(自身を除く): 32288090490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4337, 8674, 13011, 21685, 26022, 39033, 43370, 51679, 65055, 78066, 103358, 130110, 155037, 195165, 258395, 310074, 390330, 465111, 516790, 775185, 930222, 1550370, 2325555, 4651110, 224131823, 448263646, 672395469, 1120659115, 1344790938, 2017186407, 2241318230, 3361977345, 4034372814, 6723954690, 10085932035, 20171864070]

約数ペア:

[(1, 20171864070), (2, 10085932035), (3, 6723954690), (5, 4034372814), (6, 3361977345), (9, 2241318230), (10, 2017186407), (15, 1344790938), (18, 1120659115), (30, 672395469), (45, 448263646), (90, 224131823), (4337, 4651110), (8674, 2325555), (13011, 1550370), (21685, 930222), (26022, 775185), (39033, 516790), (43370, 465111), (51679, 390330), (65055, 310074), (78066, 258395), (103358, 195165), (130110, 155037)]