20170462208

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13901}}^1$

素因数の和:14043

約数の個数: 88

約数和(自身を含む): 43824386760

約数和(自身を除く): 23653924552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 218, 256, 416, 436, 512, 832, 872, 1024, 1417, 1664, 1744, 2834, 3328, 3488, 5668, 6656, 6976, 11336, 13312, 13901, 13952, 22672, 27802, 27904, 45344, 55604, 55808, 90688, 111208, 111616, 180713, 181376, 222416, 361426, 362752, 444832, 722852, 725504, 889664, 1445704, 1451008, 1515209, 1779328, 2891408, 3030418, 3558656, 5782816, 6060836, 7117312, 11565632, 12121672, 14234624, 19697717, 23131264, 24243344, 39395434, 46262528, 48486688, 78790868, 92525056, 96973376, 157581736, 185050112, 193946752, 315163472, 387893504, 630326944, 775787008, 1260653888, 1551574016, 2521307776, 5042615552, 10085231104, 20170462208]

約数ペア:

[(1, 20170462208), (2, 10085231104), (4, 5042615552), (8, 2521307776), (13, 1551574016), (16, 1260653888), (26, 775787008), (32, 630326944), (52, 387893504), (64, 315163472), (104, 193946752), (109, 185050112), (128, 157581736), (208, 96973376), (218, 92525056), (256, 78790868), (416, 48486688), (436, 46262528), (512, 39395434), (832, 24243344), (872, 23131264), (1024, 19697717), (1417, 14234624), (1664, 12121672), (1744, 11565632), (2834, 7117312), (3328, 6060836), (3488, 5782816), (5668, 3558656), (6656, 3030418), (6976, 2891408), (11336, 1779328), (13312, 1515209), (13901, 1451008), (13952, 1445704), (22672, 889664), (27802, 725504), (27904, 722852), (45344, 444832), (55604, 362752), (55808, 361426), (90688, 222416), (111208, 181376), (111616, 180713)]