20199451701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47084969}}^1$

素因数の和:47084996

約数の個数: 16

約数和(自身を含む): 31641099840

約数和(自身を除く): 11441648139

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47084969, 141254907, 517934659, 612104597, 1553803977, 1836313791, 6733150567, 20199451701]

約数ペア:

[(1, 20199451701), (3, 6733150567), (11, 1836313791), (13, 1553803977), (33, 612104597), (39, 517934659), (143, 141254907), (429, 47084969)]