20512134955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{5683}}^1\times {\mathrm{55529}}^1$

素因数の和:61230

約数の個数: 16

約数和(自身を含む): 26513131680

約数和(自身を除く): 6000996725

約数列:

[1, 5, 13, 65, 5683, 28415, 55529, 73879, 277645, 369395, 721877, 3609385, 315571307, 1577856535, 4102426991, 20512134955]

約数ペア:

[(1, 20512134955), (5, 4102426991), (13, 1577856535), (65, 315571307), (5683, 3609385), (28415, 721877), (55529, 369395), (73879, 277645)]