20012818863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5856839}}^1$

素因数の和:5856926

約数の個数: 16

約数和(自身を含む): 28675088640

約数和(自身を除く): 8662269777

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5856839, 17570517, 99566263, 298698789, 392408213, 1177224639, 6670939621, 20012818863]

約数ペア:

[(1, 20012818863), (3, 6670939621), (17, 1177224639), (51, 392408213), (67, 298698789), (201, 99566263), (1139, 17570517), (3417, 5856839)]