20164377310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26187503}}^1$

素因数の和:26187528

約数の個数: 32

約数和(自身を含む): 45252006912

約数和(自身を除く): 25087629602

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26187503, 52375006, 130937515, 183312521, 261875030, 288062533, 366625042, 576125066, 916562605, 1440312665, 1833125210, 2016437731, 2880625330, 4032875462, 10082188655, 20164377310]

約数ペア:

[(1, 20164377310), (2, 10082188655), (5, 4032875462), (7, 2880625330), (10, 2016437731), (11, 1833125210), (14, 1440312665), (22, 916562605), (35, 576125066), (55, 366625042), (70, 288062533), (77, 261875030), (110, 183312521), (154, 130937515), (385, 52375006), (770, 26187503)]