2020178734

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6273847}}^1$

素因数の和:6273879

約数の個数: 16

約数和(自身を含む): 3613736448

約数和(自身を除く): 1593557714

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6273847, 12547694, 43916929, 87833858, 144298481, 288596962, 1010089367, 2020178734]

約数ペア:

[(1, 2020178734), (2, 1010089367), (7, 288596962), (14, 144298481), (23, 87833858), (46, 43916929), (161, 12547694), (322, 6273847)]