20199746949

素因数分解:

$3^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1\times {\mathrm{30133}}^1$

素因数の和:31084

約数の個数: 16

約数和(自身を含む): 27048278400

約数和(自身を除く): 6848531451

約数列:

[1, 3, 439, 509, 1317, 1527, 30133, 90399, 223451, 670353, 13228387, 15337697, 39685161, 46013091, 6733248983, 20199746949]

約数ペア:

[(1, 20199746949), (3, 6733248983), (439, 46013091), (509, 39685161), (1317, 15337697), (1527, 13228387), (30133, 670353), (90399, 223451)]