20026320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83443}}^1$

素因数の和:83459

約数の個数: 40

約数和(自身を含む): 62082336

約数和(自身を除く): 42056016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83443, 166886, 250329, 333772, 417215, 500658, 667544, 834430, 1001316, 1251645, 1335088, 1668860, 2002632, 2503290, 3337720, 4005264, 5006580, 6675440, 10013160, 20026320]

約数ペア:

[(1, 20026320), (2, 10013160), (3, 6675440), (4, 5006580), (5, 4005264), (6, 3337720), (8, 2503290), (10, 2002632), (12, 1668860), (15, 1335088), (16, 1251645), (20, 1001316), (24, 834430), (30, 667544), (40, 500658), (48, 417215), (60, 333772), (80, 250329), (120, 166886), (240, 83443)]