20084634810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{868337}}^1$

素因数の和:868607

約数の個数: 48

約数和(自身を含む): 52423301736

約数和(自身を除く): 32338666926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 7710, 11565, 23130, 868337, 1736674, 2605011, 4341685, 5210022, 7815033, 8683370, 13025055, 15630066, 26050110, 39075165, 78150330, 223162609, 446325218, 669487827, 1115813045, 1338975654, 2008463481, 2231626090, 3347439135, 4016926962, 6694878270, 10042317405, 20084634810]

約数ペア:

[(1, 20084634810), (2, 10042317405), (3, 6694878270), (5, 4016926962), (6, 3347439135), (9, 2231626090), (10, 2008463481), (15, 1338975654), (18, 1115813045), (30, 669487827), (45, 446325218), (90, 223162609), (257, 78150330), (514, 39075165), (771, 26050110), (1285, 15630066), (1542, 13025055), (2313, 8683370), (2570, 7815033), (3855, 5210022), (4626, 4341685), (7710, 2605011), (11565, 1736674), (23130, 868337)]