20173099540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91695907}}^1$

素因数の和:91695927

約数の個数: 24

約数和(自身を含む): 46214737632

約数和(自身を除く): 26041638092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91695907, 183391814, 366783628, 458479535, 916959070, 1008654977, 1833918140, 2017309954, 4034619908, 5043274885, 10086549770, 20173099540]

約数ペア:

[(1, 20173099540), (2, 10086549770), (4, 5043274885), (5, 4034619908), (10, 2017309954), (11, 1833918140), (20, 1008654977), (22, 916959070), (44, 458479535), (55, 366783628), (110, 183391814), (220, 91695907)]