20161156360304

素因数分解:

$2^4\times {\mathrm{23567}}^1\times {\mathrm{53467657}}^1$

素因数の和:53491232

約数の個数: 20

約数和(自身を含む): 39063898676064

約数和(自身を除く): 18902742315760

約数列:

[1, 2, 4, 8, 16, 23567, 47134, 94268, 188536, 377072, 53467657, 106935314, 213870628, 427741256, 855482512, 1260072272519, 2520144545038, 5040289090076, 10080578180152, 20161156360304]

約数ペア:

[(1, 20161156360304), (2, 10080578180152), (4, 5040289090076), (8, 2520144545038), (16, 1260072272519), (23567, 855482512), (47134, 427741256), (94268, 213870628), (188536, 106935314), (377072, 53467657)]