20196039459

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1\times {\mathrm{108751}}^1$

素因数の和:109458

約数の個数: 16

約数和(自身を含む): 27234980864

約数和(自身を除く): 7038941405

約数列:

[1, 3, 103, 309, 601, 1803, 61903, 108751, 185709, 326253, 11201353, 33604059, 65359351, 196078053, 6732013153, 20196039459]

約数ペア:

[(1, 20196039459), (3, 6732013153), (103, 196078053), (309, 65359351), (601, 33604059), (1803, 11201353), (61903, 326253), (108751, 185709)]