20180488526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1051}}^1\times {\mathrm{1109}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 33125880960

約数和(自身を除く): 12945392434

約数列:

[1, 2, 11, 22, 787, 1051, 1109, 1574, 2102, 2218, 8657, 11561, 12199, 17314, 23122, 24398, 827137, 872783, 1165559, 1654274, 1745566, 2331118, 9098507, 9600613, 12821149, 18197014, 19201226, 25642298, 917294933, 1834589866, 10090244263, 20180488526]

約数ペア:

[(1, 20180488526), (2, 10090244263), (11, 1834589866), (22, 917294933), (787, 25642298), (1051, 19201226), (1109, 18197014), (1574, 12821149), (2102, 9600613), (2218, 9098507), (8657, 2331118), (11561, 1745566), (12199, 1654274), (17314, 1165559), (23122, 872783), (24398, 827137)]