20626434

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{7207}}^1$

素因数の和:7271

約数の個数: 32

約数和(自身を含む): 46707840

約数和(自身を除く): 26081406

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 7207, 14414, 21621, 43242, 64863, 129726, 194589, 381971, 389178, 763942, 1145913, 2291826, 3437739, 6875478, 10313217, 20626434]

約数ペア:

[(1, 20626434), (2, 10313217), (3, 6875478), (6, 3437739), (9, 2291826), (18, 1145913), (27, 763942), (53, 389178), (54, 381971), (106, 194589), (159, 129726), (318, 64863), (477, 43242), (954, 21621), (1431, 14414), (2862, 7207)]