20934564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{35603}}^1$

素因数の和:35624

約数の個数: 36

約数和(自身を含む): 56823984

約数和(自身を除く): 35889420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 35603, 71206, 106809, 142412, 213618, 249221, 427236, 498442, 747663, 996884, 1495326, 1744547, 2990652, 3489094, 5233641, 6978188, 10467282, 20934564]

約数ペア:

[(1, 20934564), (2, 10467282), (3, 6978188), (4, 5233641), (6, 3489094), (7, 2990652), (12, 1744547), (14, 1495326), (21, 996884), (28, 747663), (42, 498442), (49, 427236), (84, 249221), (98, 213618), (147, 142412), (196, 106809), (294, 71206), (588, 35603)]