2016446260

素因数分解:

$2^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{64921}}^1$

素因数の和:66483

約数の個数: 24

約数和(自身を含む): 4237329096

約数和(自身を除く): 2220882836

約数列:

[1, 2, 4, 5, 10, 20, 1553, 3106, 6212, 7765, 15530, 31060, 64921, 129842, 259684, 324605, 649210, 1298420, 100822313, 201644626, 403289252, 504111565, 1008223130, 2016446260]

約数ペア:

[(1, 2016446260), (2, 1008223130), (4, 504111565), (5, 403289252), (10, 201644626), (20, 100822313), (1553, 1298420), (3106, 649210), (6212, 324605), (7765, 259684), (15530, 129842), (31060, 64921)]