20160858

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 21973542

約数列:

[1, 2, 3, 6, 29, 58, 87, 109, 174, 218, 327, 654, 1063, 2126, 3161, 3189, 6322, 6378, 9483, 18966, 30827, 61654, 92481, 115867, 184962, 231734, 347601, 695202, 3360143, 6720286, 10080429, 20160858]

約数ペア:

[(1, 20160858), (2, 10080429), (3, 6720286), (6, 3360143), (29, 695202), (58, 347601), (87, 231734), (109, 184962), (174, 115867), (218, 92481), (327, 61654), (654, 30827), (1063, 18966), (2126, 9483), (3161, 6378), (3189, 6322)]