20260590968

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{2063}}^1\times {\mathrm{7351}}^1$

素因数の和:9587

約数の個数: 32

約数和(自身を含む): 38239810560

約数和(自身を除く): 17979219592

約数列:

[1, 2, 4, 8, 167, 334, 668, 1336, 2063, 4126, 7351, 8252, 14702, 16504, 29404, 58808, 344521, 689042, 1227617, 1378084, 2455234, 2756168, 4910468, 9820936, 15165113, 30330226, 60660452, 121320904, 2532573871, 5065147742, 10130295484, 20260590968]

約数ペア:

[(1, 20260590968), (2, 10130295484), (4, 5065147742), (8, 2532573871), (167, 121320904), (334, 60660452), (668, 30330226), (1336, 15165113), (2063, 9820936), (4126, 4910468), (7351, 2756168), (8252, 2455234), (14702, 1378084), (16504, 1227617), (29404, 689042), (58808, 344521)]