20163635584

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6849061}}^1$

素因数の和:6849098

約数の個数: 32

約数和(自身を含む): 41916259440

約数和(自身を除く): 21752623856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6849061, 13698122, 27396244, 54792488, 109584976, 157528403, 219169952, 315056806, 438339904, 630113612, 876679808, 1260227224, 2520454448, 5040908896, 10081817792, 20163635584]

約数ペア:

[(1, 20163635584), (2, 10081817792), (4, 5040908896), (8, 2520454448), (16, 1260227224), (23, 876679808), (32, 630113612), (46, 438339904), (64, 315056806), (92, 219169952), (128, 157528403), (184, 109584976), (368, 54792488), (736, 27396244), (1472, 13698122), (2944, 6849061)]