20176652007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1934297}}^1$

素因数の和:1934383

約数の個数: 24

約数和(自身を含む): 31180883760

約数和(自身を除く): 11004231753

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 10431, 1934297, 5802891, 17408673, 36751643, 110254929, 117992117, 330764787, 353976351, 1061929053, 2241850223, 6725550669, 20176652007]

約数ペア:

[(1, 20176652007), (3, 6725550669), (9, 2241850223), (19, 1061929053), (57, 353976351), (61, 330764787), (171, 117992117), (183, 110254929), (549, 36751643), (1159, 17408673), (3477, 5802891), (10431, 1934297)]