20133340

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9967}}^1$

素因数の和:10077

約数の個数: 24

約数和(自身を含む): 42702912

約数和(自身を除く): 22569572

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 9967, 19934, 39868, 49835, 99670, 199340, 1006667, 2013334, 4026668, 5033335, 10066670, 20133340]

約数ペア:

[(1, 20133340), (2, 10066670), (4, 5033335), (5, 4026668), (10, 2013334), (20, 1006667), (101, 199340), (202, 99670), (404, 49835), (505, 39868), (1010, 19934), (2020, 9967)]