16132420

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3067}}^1$

素因数の和:3339

約数の個数: 24

約数和(自身を含む): 34017984

約数和(自身を除く): 17885564

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 3067, 5260, 6134, 12268, 15335, 30670, 61340, 806621, 1613242, 3226484, 4033105, 8066210, 16132420]

約数ペア:

[(1, 16132420), (2, 8066210), (4, 4033105), (5, 3226484), (10, 1613242), (20, 806621), (263, 61340), (526, 30670), (1052, 15335), (1315, 12268), (2630, 6134), (3067, 5260)]