20662321834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{93239}}^1$

素因数の和:94698

約数の個数: 32

約数和(自身を含む): 38668492800

約数和(自身を除く): 18006170966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1439, 2878, 10073, 15829, 20146, 31658, 93239, 110803, 186478, 221606, 652673, 1025629, 1305346, 2051258, 7179403, 14358806, 134170921, 268341842, 939196447, 1475880131, 1878392894, 2951760262, 10331160917, 20662321834]

約数ペア:

[(1, 20662321834), (2, 10331160917), (7, 2951760262), (11, 1878392894), (14, 1475880131), (22, 939196447), (77, 268341842), (154, 134170921), (1439, 14358806), (2878, 7179403), (10073, 2051258), (15829, 1305346), (20146, 1025629), (31658, 652673), (93239, 221606), (110803, 186478)]