20162620815

素因数分解:

$3^1\times 5^1\times {\mathrm{8681}}^1\times {\mathrm{154841}}^1$

素因数の和:163530

約数の個数: 16

約数和(自身を含む): 32264117856

約数和(自身を除く): 12101497041

約数列:

[1, 3, 5, 15, 8681, 26043, 43405, 130215, 154841, 464523, 774205, 2322615, 1344174721, 4032524163, 6720873605, 20162620815]

約数ペア:

[(1, 20162620815), (3, 6720873605), (5, 4032524163), (15, 1344174721), (8681, 2322615), (26043, 774205), (43405, 464523), (130215, 154841)]