20486512609

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{420331}}^1$

素因数の和:420456

約数の個数: 16

約数和(自身を含む): 22516344576

約数和(自身を除く): 2029831967

約数列:

[1, 17, 47, 61, 799, 1037, 2867, 48739, 420331, 7145627, 19755557, 25640191, 335844469, 435883247, 1205088977, 20486512609]

約数ペア:

[(1, 20486512609), (17, 1205088977), (47, 435883247), (61, 335844469), (799, 25640191), (1037, 19755557), (2867, 7145627), (48739, 420331)]