20062756

素因数分解:

$2^2\times 7^4\times {\mathrm{2089}}^1$

素因数の和:2121

約数の個数: 30

約数和(自身を含む): 40978630

約数和(自身を除く): 20915874

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2089, 2401, 4178, 4802, 8356, 9604, 14623, 29246, 58492, 102361, 204722, 409444, 716527, 1433054, 2866108, 5015689, 10031378, 20062756]

約数ペア:

[(1, 20062756), (2, 10031378), (4, 5015689), (7, 2866108), (14, 1433054), (28, 716527), (49, 409444), (98, 204722), (196, 102361), (343, 58492), (686, 29246), (1372, 14623), (2089, 9604), (2401, 8356), (4178, 4802)]