20294546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2711}}^1$

素因数の和:2929

約数の個数: 16

約数和(自身を含む): 32218560

約数和(自身を除く): 11924014

約数列:

[1, 2, 19, 38, 197, 394, 2711, 3743, 5422, 7486, 51509, 103018, 534067, 1068134, 10147273, 20294546]

約数ペア:

[(1, 20294546), (2, 10147273), (19, 1068134), (38, 534067), (197, 103018), (394, 51509), (2711, 7486), (3743, 5422)]