20189802035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{458807}}^1$

素因数の和:459502

約数の個数: 16

約数和(自身を含む): 26130033216

約数和(自身を除く): 5940231181

約数列:

[1, 5, 13, 65, 677, 3385, 8801, 44005, 458807, 2294035, 5964491, 29822455, 310612339, 1553061695, 4037960407, 20189802035]

約数ペア:

[(1, 20189802035), (5, 4037960407), (13, 1553061695), (65, 310612339), (677, 29822455), (3385, 5964491), (8801, 2294035), (44005, 458807)]