20732600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 56246400

約数和(自身を除く): 35513800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 59, 70, 100, 118, 140, 175, 200, 236, 251, 280, 295, 350, 413, 472, 502, 590, 700, 826, 1004, 1180, 1255, 1400, 1475, 1652, 1757, 2008, 2065, 2360, 2510, 2950, 3304, 3514, 4130, 5020, 5900, 6275, 7028, 8260, 8785, 10040, 10325, 11800, 12550, 14056, 14809, 16520, 17570, 20650, 25100, 29618, 35140, 41300, 43925, 50200, 59236, 70280, 74045, 82600, 87850, 103663, 118472, 148090, 175700, 207326, 296180, 351400, 370225, 414652, 518315, 592360, 740450, 829304, 1036630, 1480900, 2073260, 2591575, 2961800, 4146520, 5183150, 10366300, 20732600]

約数ペア:

[(1, 20732600), (2, 10366300), (4, 5183150), (5, 4146520), (7, 2961800), (8, 2591575), (10, 2073260), (14, 1480900), (20, 1036630), (25, 829304), (28, 740450), (35, 592360), (40, 518315), (50, 414652), (56, 370225), (59, 351400), (70, 296180), (100, 207326), (118, 175700), (140, 148090), (175, 118472), (200, 103663), (236, 87850), (251, 82600), (280, 74045), (295, 70280), (350, 59236), (413, 50200), (472, 43925), (502, 41300), (590, 35140), (700, 29618), (826, 25100), (1004, 20650), (1180, 17570), (1255, 16520), (1400, 14809), (1475, 14056), (1652, 12550), (1757, 11800), (2008, 10325), (2065, 10040), (2360, 8785), (2510, 8260), (2950, 7028), (3304, 6275), (3514, 5900), (4130, 5020)]