20858202287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1\times {\mathrm{11813}}^1$

素因数の和:13810

約数の個数: 16

約数和(自身を含む): 22792891968

約数和(自身を除く): 1934689681

約数列:

[1, 13, 71, 923, 1913, 11813, 24869, 135823, 153569, 838723, 1765699, 10903399, 22598269, 293777497, 1604477099, 20858202287]

約数ペア:

[(1, 20858202287), (13, 1604477099), (71, 293777497), (923, 22598269), (1913, 10903399), (11813, 1765699), (24869, 838723), (135823, 153569)]