20630126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40771}}^1$

素因数の和:40807

約数の個数: 16

約数和(自身を含む): 35227008

約数和(自身を除く): 14596882

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 40771, 81542, 448481, 896962, 937733, 1875466, 10315063, 20630126]

約数ペア:

[(1, 20630126), (2, 10315063), (11, 1875466), (22, 937733), (23, 896962), (46, 448481), (253, 81542), (506, 40771)]