20049494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1201}}^1$

素因数の和:1711

約数の個数: 16

約数和(自身を含む): 31934736

約数和(自身を除く): 11885242

約数列:

[1, 2, 17, 34, 491, 982, 1201, 2402, 8347, 16694, 20417, 40834, 589691, 1179382, 10024747, 20049494]

約数ペア:

[(1, 20049494), (2, 10024747), (17, 1179382), (34, 589691), (491, 40834), (982, 20417), (1201, 16694), (2402, 8347)]