20173376075

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{42131}}^1$

素因数の和:42427

約数の個数: 24

約数和(自身を含む): 25390428480

約数和(自身を除く): 5217052405

約数列:

[1, 5, 25, 107, 179, 535, 895, 2675, 4475, 19153, 42131, 95765, 210655, 478825, 1053275, 4508017, 7541449, 22540085, 37707245, 112700425, 188536225, 806935043, 4034675215, 20173376075]

約数ペア:

[(1, 20173376075), (5, 4034675215), (25, 806935043), (107, 188536225), (179, 112700425), (535, 37707245), (895, 22540085), (2675, 7541449), (4475, 4508017), (19153, 1053275), (42131, 478825), (95765, 210655)]