20150840722

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{3169}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 31034934000

約数和(自身を除く): 10884093278

約数列:

[1, 2, 73, 97, 146, 194, 449, 898, 3169, 6338, 7081, 14162, 32777, 43553, 65554, 87106, 231337, 307393, 462674, 614786, 1422881, 2845762, 3179369, 6358738, 22439689, 44879378, 103870313, 138019457, 207740626, 276038914, 10075420361, 20150840722]

約数ペア:

[(1, 20150840722), (2, 10075420361), (73, 276038914), (97, 207740626), (146, 138019457), (194, 103870313), (449, 44879378), (898, 22439689), (3169, 6358738), (6338, 3179369), (7081, 2845762), (14162, 1422881), (32777, 614786), (43553, 462674), (65554, 307393), (87106, 231337)]