20772201984

素因数分解:

$2^9\times 3^1\times {\mathrm{1583}}^1\times {\mathrm{8543}}^1$

素因数の和:10147

約数の個数: 80

約数和(自身を含む): 55379884032

約数和(自身を除く): 34607682048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 1583, 3166, 4749, 6332, 8543, 9498, 12664, 17086, 18996, 25328, 25629, 34172, 37992, 50656, 51258, 68344, 75984, 101312, 102516, 136688, 151968, 202624, 205032, 273376, 303936, 405248, 410064, 546752, 607872, 810496, 820128, 1093504, 1215744, 1640256, 2187008, 2431488, 3280512, 4374016, 6561024, 13122048, 13523569, 27047138, 40570707, 54094276, 81141414, 108188552, 162282828, 216377104, 324565656, 432754208, 649131312, 865508416, 1298262624, 1731016832, 2596525248, 3462033664, 5193050496, 6924067328, 10386100992, 20772201984]

約数ペア:

[(1, 20772201984), (2, 10386100992), (3, 6924067328), (4, 5193050496), (6, 3462033664), (8, 2596525248), (12, 1731016832), (16, 1298262624), (24, 865508416), (32, 649131312), (48, 432754208), (64, 324565656), (96, 216377104), (128, 162282828), (192, 108188552), (256, 81141414), (384, 54094276), (512, 40570707), (768, 27047138), (1536, 13523569), (1583, 13122048), (3166, 6561024), (4749, 4374016), (6332, 3280512), (8543, 2431488), (9498, 2187008), (12664, 1640256), (17086, 1215744), (18996, 1093504), (25328, 820128), (25629, 810496), (34172, 607872), (37992, 546752), (50656, 410064), (51258, 405248), (68344, 303936), (75984, 273376), (101312, 205032), (102516, 202624), (136688, 151968)]