20159653365

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{58477}}^1$

素因数の和:58698

約数の個数: 48

約数和(自身を含む): 35906427648

約数和(自身を除く): 15746774283

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 163, 235, 423, 489, 705, 815, 1467, 2115, 2445, 7335, 7661, 22983, 38305, 58477, 68949, 114915, 175431, 292385, 344745, 526293, 877155, 2631465, 2748419, 8245257, 9531751, 13742095, 24735771, 28595253, 41226285, 47658755, 85785759, 123678855, 142976265, 428928795, 447992297, 1343976891, 2239961485, 4031930673, 6719884455, 20159653365]

約数ペア:

[(1, 20159653365), (3, 6719884455), (5, 4031930673), (9, 2239961485), (15, 1343976891), (45, 447992297), (47, 428928795), (141, 142976265), (163, 123678855), (235, 85785759), (423, 47658755), (489, 41226285), (705, 28595253), (815, 24735771), (1467, 13742095), (2115, 9531751), (2445, 8245257), (7335, 2748419), (7661, 2631465), (22983, 877155), (38305, 526293), (58477, 344745), (68949, 292385), (114915, 175431)]