20224542555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{40559}}^1$

素因数の和:42160

約数の個数: 48

約数和(自身を含む): 40090152960

約数和(自身を除く): 19865610405

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1583, 4749, 7915, 11081, 14247, 23745, 33243, 40559, 55405, 71235, 99729, 121677, 166215, 202795, 283913, 365031, 498645, 608385, 851739, 1419565, 1825155, 2555217, 4258695, 12776085, 64204897, 192614691, 321024485, 449434279, 577844073, 963073455, 1348302837, 2247171395, 2889220365, 4044908511, 6741514185, 20224542555]

約数ペア:

[(1, 20224542555), (3, 6741514185), (5, 4044908511), (7, 2889220365), (9, 2247171395), (15, 1348302837), (21, 963073455), (35, 577844073), (45, 449434279), (63, 321024485), (105, 192614691), (315, 64204897), (1583, 12776085), (4749, 4258695), (7915, 2555217), (11081, 1825155), (14247, 1419565), (23745, 851739), (33243, 608385), (40559, 498645), (55405, 365031), (71235, 283913), (99729, 202795), (121677, 166215)]