20174752448

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{10007}}^1$

素因数の和:10162

約数の個数: 84

約数和(自身を含む): 42922210320

約数和(自身を除く): 22747457872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 218, 272, 289, 436, 544, 578, 872, 1088, 1156, 1744, 1853, 2312, 3488, 3706, 4624, 6976, 7412, 9248, 10007, 14824, 18496, 20014, 29648, 31501, 40028, 59296, 63002, 80056, 118592, 126004, 160112, 170119, 252008, 320224, 340238, 504016, 640448, 680476, 1008032, 1090763, 1360952, 2016064, 2181526, 2721904, 2892023, 4363052, 5443808, 5784046, 8726104, 10887616, 11568092, 17452208, 18542971, 23136184, 34904416, 37085942, 46272368, 69808832, 74171884, 92544736, 148343768, 185089472, 296687536, 315230507, 593375072, 630461014, 1186750144, 1260922028, 2521844056, 5043688112, 10087376224, 20174752448]

約数ペア:

[(1, 20174752448), (2, 10087376224), (4, 5043688112), (8, 2521844056), (16, 1260922028), (17, 1186750144), (32, 630461014), (34, 593375072), (64, 315230507), (68, 296687536), (109, 185089472), (136, 148343768), (218, 92544736), (272, 74171884), (289, 69808832), (436, 46272368), (544, 37085942), (578, 34904416), (872, 23136184), (1088, 18542971), (1156, 17452208), (1744, 11568092), (1853, 10887616), (2312, 8726104), (3488, 5784046), (3706, 5443808), (4624, 4363052), (6976, 2892023), (7412, 2721904), (9248, 2181526), (10007, 2016064), (14824, 1360952), (18496, 1090763), (20014, 1008032), (29648, 680476), (31501, 640448), (40028, 504016), (59296, 340238), (63002, 320224), (80056, 252008), (118592, 170119), (126004, 160112)]