20760062715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{3001}}^1\times {\mathrm{21961}}^1$

素因数の和:24980

約数の個数: 48

約数和(自身を含む): 41140272576

約数和(自身を除く): 20380209861

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 3001, 9003, 15005, 21007, 21961, 27009, 45015, 63021, 65883, 105035, 109805, 135045, 153727, 189063, 197649, 315105, 329415, 461181, 768635, 945315, 988245, 1383543, 2305905, 6917715, 65904961, 197714883, 329524805, 461334727, 593144649, 988574415, 1384004181, 2306673635, 2965723245, 4152012543, 6920020905, 20760062715]

約数ペア:

[(1, 20760062715), (3, 6920020905), (5, 4152012543), (7, 2965723245), (9, 2306673635), (15, 1384004181), (21, 988574415), (35, 593144649), (45, 461334727), (63, 329524805), (105, 197714883), (315, 65904961), (3001, 6917715), (9003, 2305905), (15005, 1383543), (21007, 988245), (21961, 945315), (27009, 768635), (45015, 461181), (63021, 329415), (65883, 315105), (105035, 197649), (109805, 189063), (135045, 153727)]