20311074600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1471817}}^1$

素因数の和:1471859

約数の個数: 96

約数和(自身を含む): 65701955520

約数和(自身を除く): 45390880920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 6900, 13800, 1471817, 2943634, 4415451, 5887268, 7359085, 8830902, 11774536, 14718170, 17661804, 22077255, 29436340, 33851791, 35323608, 36795425, 44154510, 58872680, 67703582, 73590850, 88309020, 101555373, 110386275, 135407164, 147181700, 169258955, 176618040, 203110746, 220772550, 270814328, 294363400, 338517910, 406221492, 441545100, 507776865, 677035820, 812442984, 846294775, 883090200, 1015553730, 1354071640, 1692589550, 2031107460, 2538884325, 3385179100, 4062214920, 5077768650, 6770358200, 10155537300, 20311074600]

約数ペア:

[(1, 20311074600), (2, 10155537300), (3, 6770358200), (4, 5077768650), (5, 4062214920), (6, 3385179100), (8, 2538884325), (10, 2031107460), (12, 1692589550), (15, 1354071640), (20, 1015553730), (23, 883090200), (24, 846294775), (25, 812442984), (30, 677035820), (40, 507776865), (46, 441545100), (50, 406221492), (60, 338517910), (69, 294363400), (75, 270814328), (92, 220772550), (100, 203110746), (115, 176618040), (120, 169258955), (138, 147181700), (150, 135407164), (184, 110386275), (200, 101555373), (230, 88309020), (276, 73590850), (300, 67703582), (345, 58872680), (460, 44154510), (552, 36795425), (575, 35323608), (600, 33851791), (690, 29436340), (920, 22077255), (1150, 17661804), (1380, 14718170), (1725, 11774536), (2300, 8830902), (2760, 7359085), (3450, 5887268), (4600, 4415451), (6900, 2943634), (13800, 1471817)]