20874066

素因数分解:

$2^1\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{2699}}^1$

素因数の和:3993

約数の個数: 16

約数和(自身を含む): 41796000

約数和(自身を除く): 20921934

約数列:

[1, 2, 3, 6, 1289, 2578, 2699, 3867, 5398, 7734, 8097, 16194, 3479011, 6958022, 10437033, 20874066]

約数ペア:

[(1, 20874066), (2, 10437033), (3, 6958022), (6, 3479011), (1289, 16194), (2578, 8097), (2699, 7734), (3867, 5398)]