20220871310

素因数分解:

$2^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2721517}}^1$

素因数の和:2722267

約数の個数: 16

約数和(自身を含む): 36446569056

約数和(自身を除く): 16225697746

約数列:

[1, 2, 5, 10, 743, 1486, 3715, 7430, 2721517, 5443034, 13607585, 27215170, 2022087131, 4044174262, 10110435655, 20220871310]

約数ペア:

[(1, 20220871310), (2, 10110435655), (5, 4044174262), (10, 2022087131), (743, 27215170), (1486, 13607585), (3715, 5443034), (7430, 2721517)]