20160820230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7550869}}^1$

素因数の和:7550968

約数の個数: 32

約数和(自身を含む): 48929637600

約数和(自身を除く): 28768817370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7550869, 15101738, 22652607, 37754345, 45305214, 75508690, 113263035, 226526070, 672027341, 1344054682, 2016082023, 3360136705, 4032164046, 6720273410, 10080410115, 20160820230]

約数ペア:

[(1, 20160820230), (2, 10080410115), (3, 6720273410), (5, 4032164046), (6, 3360136705), (10, 2016082023), (15, 1344054682), (30, 672027341), (89, 226526070), (178, 113263035), (267, 75508690), (445, 45305214), (534, 37754345), (890, 22652607), (1335, 15101738), (2670, 7550869)]