20954202

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{112657}}^1$

素因数の和:112693

約数の個数: 16

約数和(自身を含む): 43260672

約数和(自身を除く): 22306470

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 112657, 225314, 337971, 675942, 3492367, 6984734, 10477101, 20954202]

約数ペア:

[(1, 20954202), (2, 10477101), (3, 6984734), (6, 3492367), (31, 675942), (62, 337971), (93, 225314), (186, 112657)]