20793108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14561}}^1$

素因数の和:14592

約数の個数: 48

約数和(自身を含む): 58713984

約数和(自身を除く): 37920876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14561, 29122, 43683, 58244, 87366, 101927, 174732, 203854, 247537, 305781, 407708, 495074, 611562, 742611, 990148, 1223124, 1485222, 1732759, 2970444, 3465518, 5198277, 6931036, 10396554, 20793108]

約数ペア:

[(1, 20793108), (2, 10396554), (3, 6931036), (4, 5198277), (6, 3465518), (7, 2970444), (12, 1732759), (14, 1485222), (17, 1223124), (21, 990148), (28, 742611), (34, 611562), (42, 495074), (51, 407708), (68, 305781), (84, 247537), (102, 203854), (119, 174732), (204, 101927), (238, 87366), (357, 58244), (476, 43683), (714, 29122), (1428, 14561)]