20270599360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{22943}}^1$

素因数の和:23222

約数の個数: 112

約数和(自身を含む): 52869583872

約数和(自身を除く): 32598984512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 251, 320, 352, 440, 502, 704, 880, 1004, 1255, 1760, 2008, 2510, 2761, 3520, 4016, 5020, 5522, 8032, 10040, 11044, 13805, 16064, 20080, 22088, 22943, 27610, 40160, 44176, 45886, 55220, 80320, 88352, 91772, 110440, 114715, 176704, 183544, 220880, 229430, 252373, 367088, 441760, 458860, 504746, 734176, 883520, 917720, 1009492, 1261865, 1468352, 1835440, 2018984, 2523730, 3670880, 4037968, 5047460, 5758693, 7341760, 8075936, 10094920, 11517386, 16151872, 20189840, 23034772, 28793465, 40379680, 46069544, 57586930, 63345623, 80759360, 92139088, 115173860, 126691246, 184278176, 230347720, 253382492, 316728115, 368556352, 460695440, 506764984, 633456230, 921390880, 1013529968, 1266912460, 1842781760, 2027059936, 2533824920, 4054119872, 5067649840, 10135299680, 20270599360]

約数ペア:

[(1, 20270599360), (2, 10135299680), (4, 5067649840), (5, 4054119872), (8, 2533824920), (10, 2027059936), (11, 1842781760), (16, 1266912460), (20, 1013529968), (22, 921390880), (32, 633456230), (40, 506764984), (44, 460695440), (55, 368556352), (64, 316728115), (80, 253382492), (88, 230347720), (110, 184278176), (160, 126691246), (176, 115173860), (220, 92139088), (251, 80759360), (320, 63345623), (352, 57586930), (440, 46069544), (502, 40379680), (704, 28793465), (880, 23034772), (1004, 20189840), (1255, 16151872), (1760, 11517386), (2008, 10094920), (2510, 8075936), (2761, 7341760), (3520, 5758693), (4016, 5047460), (5020, 4037968), (5522, 3670880), (8032, 2523730), (10040, 2018984), (11044, 1835440), (13805, 1468352), (16064, 1261865), (20080, 1009492), (22088, 917720), (22943, 883520), (27610, 734176), (40160, 504746), (44176, 458860), (45886, 441760), (55220, 367088), (80320, 252373), (88352, 229430), (91772, 220880), (110440, 183544), (114715, 176704)]