20805519024

素因数分解:

$2^4\times 3^2\times {\mathrm{144482771}}^1$

素因数の和:144482785

約数の個数: 30

約数和(自身を含む): 58226557116

約数和(自身を除く): 37421038092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 144482771, 288965542, 433448313, 577931084, 866896626, 1155862168, 1300344939, 1733793252, 2311724336, 2600689878, 3467586504, 5201379756, 6935173008, 10402759512, 20805519024]

約数ペア:

[(1, 20805519024), (2, 10402759512), (3, 6935173008), (4, 5201379756), (6, 3467586504), (8, 2600689878), (9, 2311724336), (12, 1733793252), (16, 1300344939), (18, 1155862168), (24, 866896626), (36, 577931084), (48, 433448313), (72, 288965542), (144, 144482771)]