20161365843

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{2789}}^1\times {\mathrm{14783}}^1$

素因数の和:17738

約数の個数: 16

約数和(自身を含む): 27058268160

約数和(自身を除く): 6896902317

約数列:

[1, 3, 163, 489, 2789, 8367, 14783, 44349, 454607, 1363821, 2409629, 7228887, 41229787, 123689361, 6720455281, 20161365843]

約数ペア:

[(1, 20161365843), (3, 6720455281), (163, 123689361), (489, 41229787), (2789, 7228887), (8367, 2409629), (14783, 1363821), (44349, 454607)]