20222581335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{3271}}^1$

素因数の和:3800

約数の個数: 64

約数和(自身を含む): 35789921280

約数和(自身を除く): 15567339945

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 421, 445, 979, 1263, 1335, 2105, 2937, 3271, 4631, 4895, 6315, 9813, 13893, 14685, 16355, 23155, 35981, 37469, 49065, 69465, 107943, 112407, 179905, 187345, 291119, 412159, 539715, 562035, 873357, 1236477, 1377091, 1455595, 2060795, 3202309, 4131273, 4366785, 6182385, 6885455, 9606927, 15148001, 16011545, 20656365, 45444003, 48034635, 75740005, 122561099, 227220015, 367683297, 612805495, 1348172089, 1838416485, 4044516267, 6740860445, 20222581335]

約数ペア:

[(1, 20222581335), (3, 6740860445), (5, 4044516267), (11, 1838416485), (15, 1348172089), (33, 612805495), (55, 367683297), (89, 227220015), (165, 122561099), (267, 75740005), (421, 48034635), (445, 45444003), (979, 20656365), (1263, 16011545), (1335, 15148001), (2105, 9606927), (2937, 6885455), (3271, 6182385), (4631, 4366785), (4895, 4131273), (6315, 3202309), (9813, 2060795), (13893, 1455595), (14685, 1377091), (16355, 1236477), (23155, 873357), (35981, 562035), (37469, 539715), (49065, 412159), (69465, 291119), (107943, 187345), (112407, 179905)]