20934654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 45287424

約数和(自身を除く): 24352770

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 863, 933, 1726, 1866, 2589, 4043, 5178, 8086, 11219, 12129, 22438, 24258, 33657, 67314, 268393, 536786, 805179, 1610358, 3489109, 6978218, 10467327, 20934654]

約数ペア:

[(1, 20934654), (2, 10467327), (3, 6978218), (6, 3489109), (13, 1610358), (26, 805179), (39, 536786), (78, 268393), (311, 67314), (622, 33657), (863, 24258), (933, 22438), (1726, 12129), (1866, 11219), (2589, 8086), (4043, 5178)]