20098338616

素因数分解:

$2^3\times {\mathrm{4513}}^1\times {\mathrm{556679}}^1$

素因数の和:561198

約数の個数: 16

約数和(自身を含む): 37692802800

約数和(自身を除く): 17594464184

約数列:

[1, 2, 4, 8, 4513, 9026, 18052, 36104, 556679, 1113358, 2226716, 4453432, 2512292327, 5024584654, 10049169308, 20098338616]

約数ペア:

[(1, 20098338616), (2, 10049169308), (4, 5024584654), (8, 2512292327), (4513, 4453432), (9026, 2226716), (18052, 1113358), (36104, 556679)]