20131372599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1\times {\mathrm{189011}}^1$

素因数の和:191758

約数の個数: 16

約数和(自身を含む): 28917323904

約数和(自身を除く): 8785951305

約数列:

[1, 3, 13, 39, 2731, 8193, 35503, 106509, 189011, 567033, 2457143, 7371429, 516189041, 1548567123, 6710457533, 20131372599]

約数ペア:

[(1, 20131372599), (3, 6710457533), (13, 1548567123), (39, 516189041), (2731, 7371429), (8193, 2457143), (35503, 567033), (106509, 189011)]