20457406656

素因数分解:

$2^6\times 3^4\times {\mathrm{3946259}}^1$

素因数の和:3946283

約数の個数: 70

約数和(自身を含む): 60642177420

約数和(自身を除く): 40184770764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 3946259, 7892518, 11838777, 15785036, 23677554, 31570072, 35516331, 47355108, 63140144, 71032662, 94710216, 106548993, 126280288, 142065324, 189420432, 213097986, 252560576, 284130648, 319646979, 378840864, 426195972, 568261296, 639293958, 757681728, 852391944, 1136522592, 1278587916, 1704783888, 2273045184, 2557175832, 3409567776, 5114351664, 6819135552, 10228703328, 20457406656]

約数ペア:

[(1, 20457406656), (2, 10228703328), (3, 6819135552), (4, 5114351664), (6, 3409567776), (8, 2557175832), (9, 2273045184), (12, 1704783888), (16, 1278587916), (18, 1136522592), (24, 852391944), (27, 757681728), (32, 639293958), (36, 568261296), (48, 426195972), (54, 378840864), (64, 319646979), (72, 284130648), (81, 252560576), (96, 213097986), (108, 189420432), (144, 142065324), (162, 126280288), (192, 106548993), (216, 94710216), (288, 71032662), (324, 63140144), (432, 47355108), (576, 35516331), (648, 31570072), (864, 23677554), (1296, 15785036), (1728, 11838777), (2592, 7892518), (5184, 3946259)]