20387463552

素因数分解:

$2^7\times 3^2\times {\mathrm{17697451}}^1$

素因数の和:17697471

約数の個数: 48

約数和(自身を含む): 58667053380

約数和(自身を除く): 38279589828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17697451, 35394902, 53092353, 70789804, 106184706, 141579608, 159277059, 212369412, 283159216, 318554118, 424738824, 566318432, 637108236, 849477648, 1132636864, 1274216472, 1698955296, 2265273728, 2548432944, 3397910592, 5096865888, 6795821184, 10193731776, 20387463552]

約数ペア:

[(1, 20387463552), (2, 10193731776), (3, 6795821184), (4, 5096865888), (6, 3397910592), (8, 2548432944), (9, 2265273728), (12, 1698955296), (16, 1274216472), (18, 1132636864), (24, 849477648), (32, 637108236), (36, 566318432), (48, 424738824), (64, 318554118), (72, 283159216), (96, 212369412), (128, 159277059), (144, 141579608), (192, 106184706), (288, 70789804), (384, 53092353), (576, 35394902), (1152, 17697451)]