20227911774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68802421}}^1$

素因数の和:68802440

約数の個数: 24

約数和(自身を含む): 47060856648

約数和(自身を除く): 26832944874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68802421, 137604842, 206407263, 412814526, 481616947, 963233894, 1444850841, 2889701682, 3371318629, 6742637258, 10113955887, 20227911774]

約数ペア:

[(1, 20227911774), (2, 10113955887), (3, 6742637258), (6, 3371318629), (7, 2889701682), (14, 1444850841), (21, 963233894), (42, 481616947), (49, 412814526), (98, 206407263), (147, 137604842), (294, 68802421)]