20168099520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{12409}}^1$

素因数の和:14122

約数の個数: 112

約数和(自身を含む): 64076701920

約数和(自身を除く): 43908602400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1693, 3386, 5079, 6772, 8465, 10158, 12409, 13544, 16930, 20316, 24818, 25395, 27088, 33860, 37227, 40632, 49636, 50790, 54176, 62045, 67720, 74454, 81264, 99272, 101580, 108352, 124090, 135440, 148908, 162528, 186135, 198544, 203160, 248180, 270880, 297816, 325056, 372270, 397088, 406320, 496360, 541760, 595632, 744540, 794176, 812640, 992720, 1191264, 1489080, 1625280, 1985440, 2382528, 2978160, 3970880, 5956320, 11912640, 21008437, 42016874, 63025311, 84033748, 105042185, 126050622, 168067496, 210084370, 252101244, 315126555, 336134992, 420168740, 504202488, 630253110, 672269984, 840337480, 1008404976, 1260506220, 1344539968, 1680674960, 2016809952, 2521012440, 3361349920, 4033619904, 5042024880, 6722699840, 10084049760, 20168099520]

約数ペア:

[(1, 20168099520), (2, 10084049760), (3, 6722699840), (4, 5042024880), (5, 4033619904), (6, 3361349920), (8, 2521012440), (10, 2016809952), (12, 1680674960), (15, 1344539968), (16, 1260506220), (20, 1008404976), (24, 840337480), (30, 672269984), (32, 630253110), (40, 504202488), (48, 420168740), (60, 336134992), (64, 315126555), (80, 252101244), (96, 210084370), (120, 168067496), (160, 126050622), (192, 105042185), (240, 84033748), (320, 63025311), (480, 42016874), (960, 21008437), (1693, 11912640), (3386, 5956320), (5079, 3970880), (6772, 2978160), (8465, 2382528), (10158, 1985440), (12409, 1625280), (13544, 1489080), (16930, 1191264), (20316, 992720), (24818, 812640), (25395, 794176), (27088, 744540), (33860, 595632), (37227, 541760), (40632, 496360), (49636, 406320), (50790, 397088), (54176, 372270), (62045, 325056), (67720, 297816), (74454, 270880), (81264, 248180), (99272, 203160), (101580, 198544), (108352, 186135), (124090, 162528), (135440, 148908)]