20171059080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13397}}^1\times {\mathrm{12547}}^1$

素因数の和:25958

約数の個数: 64

約数和(自身を含む): 60522517440

約数和(自身を除く): 40351458360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12547, 13397, 25094, 26794, 37641, 40191, 50188, 53588, 62735, 66985, 75282, 80382, 100376, 107176, 125470, 133970, 150564, 160764, 188205, 200955, 250940, 267940, 301128, 321528, 376410, 401910, 501880, 535880, 752820, 803820, 1505640, 1607640, 168092159, 336184318, 504276477, 672368636, 840460795, 1008552954, 1344737272, 1680921590, 2017105908, 2521382385, 3361843180, 4034211816, 5042764770, 6723686360, 10085529540, 20171059080]

約数ペア:

[(1, 20171059080), (2, 10085529540), (3, 6723686360), (4, 5042764770), (5, 4034211816), (6, 3361843180), (8, 2521382385), (10, 2017105908), (12, 1680921590), (15, 1344737272), (20, 1008552954), (24, 840460795), (30, 672368636), (40, 504276477), (60, 336184318), (120, 168092159), (12547, 1607640), (13397, 1505640), (25094, 803820), (26794, 752820), (37641, 535880), (40191, 501880), (50188, 401910), (53588, 376410), (62735, 321528), (66985, 301128), (75282, 267940), (80382, 250940), (100376, 200955), (107176, 188205), (125470, 160764), (133970, 150564)]