20078024187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12556613}}^1$

素因数の和:12556670

約数の個数: 16

約数和(自身を含む): 29533156128

約数和(自身を除く): 9455131941

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 12556613, 37669839, 163235969, 489707907, 514821133, 1544463399, 6692674729, 20078024187]

約数ペア:

[(1, 20078024187), (3, 6692674729), (13, 1544463399), (39, 514821133), (41, 489707907), (123, 163235969), (533, 37669839), (1599, 12556613)]