20793900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{69313}}^1$

素因数の和:69330

約数の個数: 36

約数和(自身を含む): 60164552

約数和(自身を除く): 39370652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 69313, 138626, 207939, 277252, 346565, 415878, 693130, 831756, 1039695, 1386260, 1732825, 2079390, 3465650, 4158780, 5198475, 6931300, 10396950, 20793900]

約数ペア:

[(1, 20793900), (2, 10396950), (3, 6931300), (4, 5198475), (5, 4158780), (6, 3465650), (10, 2079390), (12, 1732825), (15, 1386260), (20, 1039695), (25, 831756), (30, 693130), (50, 415878), (60, 346565), (75, 277252), (100, 207939), (150, 138626), (300, 69313)]