20132183812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{804901}}^1$

素因数の和:804968

約数の個数: 36

約数和(自身を含む): 39181019556

約数和(自身を除く): 19048835744

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 6253, 12506, 25012, 804901, 1609802, 3219604, 10463713, 20927426, 29781337, 41854852, 59562674, 119125348, 136028269, 272056538, 387157381, 544113076, 774314762, 1548629524, 5033045953, 10066091906, 20132183812]

約数ペア:

[(1, 20132183812), (2, 10066091906), (4, 5033045953), (13, 1548629524), (26, 774314762), (37, 544113076), (52, 387157381), (74, 272056538), (148, 136028269), (169, 119125348), (338, 59562674), (481, 41854852), (676, 29781337), (962, 20927426), (1924, 10463713), (6253, 3219604), (12506, 1609802), (25012, 804901)]