20198488519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11701}}^1\times {\mathrm{6823}}^1$

素因数の和:18558

約数の個数: 16

約数和(自身を含む): 22998081024

約数和(自身を除く): 2799592505

約数列:

[1, 11, 23, 253, 6823, 11701, 75053, 128711, 156929, 269123, 1726219, 2960353, 79835923, 878195153, 1836226229, 20198488519]

約数ペア:

[(1, 20198488519), (11, 1836226229), (23, 878195153), (253, 79835923), (6823, 2960353), (11701, 1726219), (75053, 269123), (128711, 156929)]