20176310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26203}}^1$

素因数の和:26228

約数の個数: 32

約数和(自身を含む): 45280512

約数和(自身を除く): 25104202

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26203, 52406, 131015, 183421, 262030, 288233, 366842, 576466, 917105, 1441165, 1834210, 2017631, 2882330, 4035262, 10088155, 20176310]

約数ペア:

[(1, 20176310), (2, 10088155), (5, 4035262), (7, 2882330), (10, 2017631), (11, 1834210), (14, 1441165), (22, 917105), (35, 576466), (55, 366842), (70, 288233), (77, 262030), (110, 183421), (154, 131015), (385, 52406), (770, 26203)]