20513302334

素因数分解:

$2^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{925607}}^1$

素因数の和:927199

約数の個数: 16

約数和(自身を含む): 35187913728

約数和(自身を除く): 14674611394

約数列:

[1, 2, 7, 14, 1583, 3166, 11081, 22162, 925607, 1851214, 6479249, 12958498, 1465235881, 2930471762, 10256651167, 20513302334]

約数ペア:

[(1, 20513302334), (2, 10256651167), (7, 2930471762), (14, 1465235881), (1583, 12958498), (3166, 6479249), (11081, 1851214), (22162, 925607)]