20194288470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74793661}}^1$

素因数の和:74793677

約数の個数: 32

約数和(自身を含む): 53851436640

約数和(自身を除く): 33657148170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74793661, 149587322, 224380983, 373968305, 448761966, 673142949, 747936610, 1121904915, 1346285898, 2019428847, 2243809830, 3365714745, 4038857694, 6731429490, 10097144235, 20194288470]

約数ペア:

[(1, 20194288470), (2, 10097144235), (3, 6731429490), (5, 4038857694), (6, 3365714745), (9, 2243809830), (10, 2019428847), (15, 1346285898), (18, 1121904915), (27, 747936610), (30, 673142949), (45, 448761966), (54, 373968305), (90, 224380983), (135, 149587322), (270, 74793661)]