20177188429

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{4129}}^1$

素因数の和:4657

約数の個数: 24

約数和(自身を含む): 22066705640

約数和(自身を除く): 1889517211

約数列:

[1, 17, 37, 289, 457, 629, 4129, 7769, 10693, 16909, 70193, 132073, 152773, 287453, 1193281, 1886953, 2597141, 4886701, 32078201, 44151397, 69817261, 545329417, 1186893437, 20177188429]

約数ペア:

[(1, 20177188429), (17, 1186893437), (37, 545329417), (289, 69817261), (457, 44151397), (629, 32078201), (4129, 4886701), (7769, 2597141), (10693, 1886953), (16909, 1193281), (70193, 287453), (132073, 152773)]