20223247616

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4217}}^1$

素因数の和:4388

約数の個数: 144

約数和(自身を含む): 47798106048

約数和(自身を除く): 27574858432

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 131, 143, 176, 208, 256, 262, 286, 352, 416, 524, 572, 704, 832, 1048, 1144, 1408, 1441, 1664, 1703, 2096, 2288, 2816, 2882, 3328, 3406, 4192, 4217, 4576, 5764, 6812, 8384, 8434, 9152, 11528, 13624, 16768, 16868, 18304, 18733, 23056, 27248, 33536, 33736, 36608, 37466, 46112, 46387, 54496, 54821, 67472, 74932, 92224, 92774, 108992, 109642, 134944, 149864, 184448, 185548, 217984, 219284, 269888, 299728, 368896, 371096, 435968, 438568, 539776, 552427, 599456, 603031, 742192, 877136, 1079552, 1104854, 1198912, 1206062, 1484384, 1754272, 2209708, 2397824, 2412124, 2968768, 3508544, 4419416, 4795648, 4824248, 5937536, 6076697, 7017088, 7181551, 8838832, 9648496, 11875072, 12153394, 14034176, 14363102, 17677664, 19296992, 24306788, 28726204, 35355328, 38593984, 48613576, 57452408, 70710656, 77187968, 78997061, 97227152, 114904816, 141421312, 154375936, 157994122, 194454304, 229809632, 315988244, 388908608, 459619264, 631976488, 777817216, 919238528, 1263952976, 1555634432, 1838477056, 2527905952, 5055811904, 10111623808, 20223247616]

約数ペア:

[(1, 20223247616), (2, 10111623808), (4, 5055811904), (8, 2527905952), (11, 1838477056), (13, 1555634432), (16, 1263952976), (22, 919238528), (26, 777817216), (32, 631976488), (44, 459619264), (52, 388908608), (64, 315988244), (88, 229809632), (104, 194454304), (128, 157994122), (131, 154375936), (143, 141421312), (176, 114904816), (208, 97227152), (256, 78997061), (262, 77187968), (286, 70710656), (352, 57452408), (416, 48613576), (524, 38593984), (572, 35355328), (704, 28726204), (832, 24306788), (1048, 19296992), (1144, 17677664), (1408, 14363102), (1441, 14034176), (1664, 12153394), (1703, 11875072), (2096, 9648496), (2288, 8838832), (2816, 7181551), (2882, 7017088), (3328, 6076697), (3406, 5937536), (4192, 4824248), (4217, 4795648), (4576, 4419416), (5764, 3508544), (6812, 2968768), (8384, 2412124), (8434, 2397824), (9152, 2209708), (11528, 1754272), (13624, 1484384), (16768, 1206062), (16868, 1198912), (18304, 1104854), (18733, 1079552), (23056, 877136), (27248, 742192), (33536, 603031), (33736, 599456), (36608, 552427), (37466, 539776), (46112, 438568), (46387, 435968), (54496, 371096), (54821, 368896), (67472, 299728), (74932, 269888), (92224, 219284), (92774, 217984), (108992, 185548), (109642, 184448), (134944, 149864)]