20118181213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{666187}}^1$

素因数の和:666324

約数の個数: 16

約数和(自身を含む): 22831595136

約数和(自身を除く): 2713413923

約数列:

[1, 13, 23, 101, 299, 1313, 2323, 30199, 666187, 8660431, 15322301, 67284887, 199189913, 874703531, 1547552401, 20118181213]

約数ペア:

[(1, 20118181213), (13, 1547552401), (23, 874703531), (101, 199189913), (299, 67284887), (1313, 15322301), (2323, 8660431), (30199, 666187)]