20805522

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{4133}}^1$

素因数の和:4977

約数の個数: 16

約数和(自身を含む): 41670720

約数和(自身を除く): 20865198

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 4133, 5034, 8266, 12399, 24798, 3467587, 6935174, 10402761, 20805522]

約数ペア:

[(1, 20805522), (2, 10402761), (3, 6935174), (6, 3467587), (839, 24798), (1678, 12399), (2517, 8266), (4133, 5034)]