20201490044

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{367}}^1\times {\mathrm{51157}}^1$

素因数の和:51797

約数の個数: 24

約数和(自身を含む): 35581412160

約数和(自身を除く): 15379922116

約数列:

[1, 2, 4, 269, 367, 538, 734, 1076, 1468, 51157, 98723, 102314, 197446, 204628, 394892, 13761233, 18774619, 27522466, 37549238, 55044932, 75098476, 5050372511, 10100745022, 20201490044]

約数ペア:

[(1, 20201490044), (2, 10100745022), (4, 5050372511), (269, 75098476), (367, 55044932), (538, 37549238), (734, 27522466), (1076, 18774619), (1468, 13761233), (51157, 394892), (98723, 204628), (102314, 197446)]