20090149112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9925963}}^1$

素因数の和:9926003

約数の個数: 32

約数和(自身を含む): 42880164480

約数和(自身を除く): 22790015368

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9925963, 19851926, 39703852, 79407704, 109185593, 218371186, 228297149, 436742372, 456594298, 873484744, 913188596, 1826377192, 2511268639, 5022537278, 10045074556, 20090149112]

約数ペア:

[(1, 20090149112), (2, 10045074556), (4, 5022537278), (8, 2511268639), (11, 1826377192), (22, 913188596), (23, 873484744), (44, 456594298), (46, 436742372), (88, 228297149), (92, 218371186), (184, 109185593), (253, 79407704), (506, 39703852), (1012, 19851926), (2024, 9925963)]