2016189420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4800451}}^1$

素因数の和:4800470

約数の個数: 48

約数和(自身を含む): 6451807488

約数和(自身を除く): 4435618068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4800451, 9600902, 14401353, 19201804, 24002255, 28802706, 33603157, 48004510, 57605412, 67206314, 72006765, 96009020, 100809471, 134412628, 144013530, 168015785, 201618942, 288027060, 336031570, 403237884, 504047355, 672063140, 1008094710, 2016189420]

約数ペア:

[(1, 2016189420), (2, 1008094710), (3, 672063140), (4, 504047355), (5, 403237884), (6, 336031570), (7, 288027060), (10, 201618942), (12, 168015785), (14, 144013530), (15, 134412628), (20, 100809471), (21, 96009020), (28, 72006765), (30, 67206314), (35, 57605412), (42, 48004510), (60, 33603157), (70, 28802706), (84, 24002255), (105, 19201804), (140, 14401353), (210, 9600902), (420, 4800451)]