20091331007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4597}}^1\times {\mathrm{4787}}^1$

素因数の和:9478

約数の個数: 16

約数和(自身を含む): 22191345792

約数和(自身を除く): 2100014785

約数列:

[1, 11, 83, 913, 4597, 4787, 50567, 52657, 381551, 397321, 4197061, 4370531, 22005839, 242064229, 1826484637, 20091331007]

約数ペア:

[(1, 20091331007), (11, 1826484637), (83, 242064229), (913, 22005839), (4597, 4370531), (4787, 4197061), (50567, 397321), (52657, 381551)]