20185789117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1\times {\mathrm{6553}}^1$

素因数の和:7900

約数の個数: 16

約数和(自身を含む): 21864353728

約数和(自身を除く): 1678564611

約数列:

[1, 13, 211, 1123, 2743, 6553, 14599, 85189, 236953, 1382683, 3080389, 7359019, 17974879, 95667247, 1552753009, 20185789117]

約数ペア:

[(1, 20185789117), (13, 1552753009), (211, 95667247), (1123, 17974879), (2743, 7359019), (6553, 3080389), (14599, 1382683), (85189, 236953)]