20107332565

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{214147}}^1$

素因数の和:214452

約数の個数: 16

約数和(自身を含む): 24515663040

約数和(自身を除く): 4408330475

約数列:

[1, 5, 89, 211, 445, 1055, 18779, 93895, 214147, 1070735, 19059083, 45185017, 95295415, 225925085, 4021466513, 20107332565]

約数ペア:

[(1, 20107332565), (5, 4021466513), (89, 225925085), (211, 95295415), (445, 45185017), (1055, 19059083), (18779, 1070735), (93895, 214147)]