20762228643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7292669}}^1$

素因数の和:7292758

約数の個数: 16

約数和(自身を含む): 30220824480

約数和(自身を除く): 9458595837

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 7292669, 21878007, 94804697, 284414091, 532364837, 1597094511, 6920742881, 20762228643]

約数ペア:

[(1, 20762228643), (3, 6920742881), (13, 1597094511), (39, 532364837), (73, 284414091), (219, 94804697), (949, 21878007), (2847, 7292669)]