20149383768

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5347501}}^1$

素因数の和:5347667

約数の個数: 32

約数和(自身を含む): 50694318960

約数和(自身を除く): 30544935192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 5347501, 10695002, 16042503, 21390004, 32085006, 42780008, 64170012, 128340024, 839557657, 1679115314, 2518672971, 3358230628, 5037345942, 6716461256, 10074691884, 20149383768]

約数ペア:

[(1, 20149383768), (2, 10074691884), (3, 6716461256), (4, 5037345942), (6, 3358230628), (8, 2518672971), (12, 1679115314), (24, 839557657), (157, 128340024), (314, 64170012), (471, 42780008), (628, 32085006), (942, 21390004), (1256, 16042503), (1884, 10695002), (3768, 5347501)]