20996834703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14550821}}^1$

素因数の和:14550874

約数の個数: 16

約数和(自身を含む): 30964149216

約数和(自身を除く): 9967314513

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 14550821, 43652463, 189160673, 538380377, 567482019, 1615141131, 6998944901, 20996834703]

約数ペア:

[(1, 20996834703), (3, 6998944901), (13, 1615141131), (37, 567482019), (39, 538380377), (111, 189160673), (481, 43652463), (1443, 14550821)]