20177777073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1\times {\mathrm{1933}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 28468480000

約数和(自身を除く): 8290702927

約数列:

[1, 3, 19, 57, 367, 499, 1101, 1497, 1933, 5799, 6973, 9481, 20919, 28443, 36727, 110181, 183133, 549399, 709411, 964567, 2128233, 2893701, 3479527, 10438581, 13478809, 18326773, 40436427, 54980319, 353996089, 1061988267, 6725925691, 20177777073]

約数ペア:

[(1, 20177777073), (3, 6725925691), (19, 1061988267), (57, 353996089), (367, 54980319), (499, 40436427), (1101, 18326773), (1497, 13478809), (1933, 10438581), (5799, 3479527), (6973, 2893701), (9481, 2128233), (20919, 964567), (28443, 709411), (36727, 549399), (110181, 183133)]