11332020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26981}}^1$

素因数の和:27000

約数の個数: 48

約数和(自身を含む): 36263808

約数和(自身を除く): 24931788

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, 26981, 53962, 80943, 107924, 134905, 161886, 188867, 269810, 323772, 377734, 404715, 539620, 566601, 755468, 809430, 944335, 1133202, 1618860, 1888670, 2266404, 2833005, 3777340, 5666010, 11332020]

約数ペア:

[(1, 11332020), (2, 5666010), (3, 3777340), (4, 2833005), (5, 2266404), (6, 1888670), (7, 1618860), (10, 1133202), (12, 944335), (14, 809430), (15, 755468), (20, 566601), (21, 539620), (28, 404715), (30, 377734), (35, 323772), (42, 269810), (60, 188867), (70, 161886), (84, 134905), (105, 107924), (140, 80943), (210, 53962), (420, 26981)]