20392764239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{261973}}^1$

素因数の和:262250

約数の個数: 16

約数和(自身を含む): 22823174880

約数和(自身を除く): 2430410641

約数列:

[1, 17, 19, 241, 323, 4097, 4579, 77843, 261973, 4453541, 4977487, 63135493, 84617279, 1073303381, 1199574367, 20392764239]

約数ペア:

[(1, 20392764239), (17, 1199574367), (19, 1073303381), (241, 84617279), (323, 63135493), (4097, 4977487), (4579, 4453541), (77843, 261973)]