20110512048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1\times {\mathrm{25409}}^1$

素因数の和:26930

約数の個数: 80

約数和(自身を含む): 56715120000

約数和(自身を除く): 36604607952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1499, 2998, 4497, 5996, 8994, 11992, 16489, 17988, 23984, 25409, 32978, 35976, 49467, 50818, 65956, 71952, 76227, 98934, 101636, 131912, 152454, 197868, 203272, 263824, 279499, 304908, 395736, 406544, 558998, 609816, 791472, 838497, 1117996, 1219632, 1676994, 2235992, 3353988, 4471984, 6707976, 13415952, 38088091, 76176182, 114264273, 152352364, 228528546, 304704728, 418969001, 457057092, 609409456, 837938002, 914114184, 1256907003, 1675876004, 1828228368, 2513814006, 3351752008, 5027628012, 6703504016, 10055256024, 20110512048]

約数ペア:

[(1, 20110512048), (2, 10055256024), (3, 6703504016), (4, 5027628012), (6, 3351752008), (8, 2513814006), (11, 1828228368), (12, 1675876004), (16, 1256907003), (22, 914114184), (24, 837938002), (33, 609409456), (44, 457057092), (48, 418969001), (66, 304704728), (88, 228528546), (132, 152352364), (176, 114264273), (264, 76176182), (528, 38088091), (1499, 13415952), (2998, 6707976), (4497, 4471984), (5996, 3353988), (8994, 2235992), (11992, 1676994), (16489, 1219632), (17988, 1117996), (23984, 838497), (25409, 791472), (32978, 609816), (35976, 558998), (49467, 406544), (50818, 395736), (65956, 304908), (71952, 279499), (76227, 263824), (98934, 203272), (101636, 197868), (131912, 152454)]