20173421538

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{3580657}}^1$

素因数の和:3580978

約数の個数: 24

約数和(自身を含む): 43848737868

約数和(自身を除く): 23675316330

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 3580657, 7161314, 10741971, 21483942, 32225913, 64451826, 1120745641, 2241491282, 3362236923, 6724473846, 10086710769, 20173421538]

約数ペア:

[(1, 20173421538), (2, 10086710769), (3, 6724473846), (6, 3362236923), (9, 2241491282), (18, 1120745641), (313, 64451826), (626, 32225913), (939, 21483942), (1878, 10741971), (2817, 7161314), (5634, 3580657)]