20989043669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1\times {\mathrm{23539}}^1$

素因数の和:24440

約数の個数: 16

約数和(自身を含む): 23149800960

約数和(自身を除く): 2160757291

約数列:

[1, 11, 103, 787, 1133, 8657, 23539, 81061, 258929, 891671, 2424517, 18525193, 26669687, 203777123, 1908094879, 20989043669]

約数ペア:

[(1, 20989043669), (11, 1908094879), (103, 203777123), (787, 26669687), (1133, 18525193), (8657, 2424517), (23539, 891671), (81061, 258929)]