20527476

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 50413440

約数和(自身を除く): 29885964

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 732, 967, 1769, 1934, 2901, 3538, 3868, 5307, 5802, 7076, 10614, 11604, 21228, 28043, 56086, 58987, 84129, 112172, 117974, 168258, 176961, 235948, 336516, 353922, 707844, 1710623, 3421246, 5131869, 6842492, 10263738, 20527476]

約数ペア:

[(1, 20527476), (2, 10263738), (3, 6842492), (4, 5131869), (6, 3421246), (12, 1710623), (29, 707844), (58, 353922), (61, 336516), (87, 235948), (116, 176961), (122, 168258), (174, 117974), (183, 112172), (244, 84129), (348, 58987), (366, 56086), (732, 28043), (967, 21228), (1769, 11604), (1934, 10614), (2901, 7076), (3538, 5802), (3868, 5307)]