20369610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2092

約数の個数: 64

約数和(自身を含む): 55814400

約数和(自身を除く): 35444790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 2039, 3330, 4078, 4995, 6117, 9990, 10195, 12234, 18351, 20390, 30585, 36702, 55053, 61170, 75443, 91755, 110106, 150886, 183510, 226329, 275265, 377215, 452658, 550530, 678987, 754430, 1131645, 1357974, 2036961, 2263290, 3394935, 4073922, 6789870, 10184805, 20369610]

約数ペア:

[(1, 20369610), (2, 10184805), (3, 6789870), (5, 4073922), (6, 3394935), (9, 2263290), (10, 2036961), (15, 1357974), (18, 1131645), (27, 754430), (30, 678987), (37, 550530), (45, 452658), (54, 377215), (74, 275265), (90, 226329), (111, 183510), (135, 150886), (185, 110106), (222, 91755), (270, 75443), (333, 61170), (370, 55053), (555, 36702), (666, 30585), (999, 20390), (1110, 18351), (1665, 12234), (1998, 10195), (2039, 9990), (3330, 6117), (4078, 4995)]