20171712152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1114213}}^1$

素因数の和:1114323

約数の個数: 32

約数和(自身を含む): 39576881280

約数和(自身を除く): 19405169128

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 2263, 4526, 9052, 18104, 1114213, 2228426, 4456852, 8913704, 34540603, 69081206, 81337549, 138162412, 162675098, 276324824, 325350196, 650700392, 2521464019, 5042928038, 10085856076, 20171712152]

約数ペア:

[(1, 20171712152), (2, 10085856076), (4, 5042928038), (8, 2521464019), (31, 650700392), (62, 325350196), (73, 276324824), (124, 162675098), (146, 138162412), (248, 81337549), (292, 69081206), (584, 34540603), (2263, 8913704), (4526, 4456852), (9052, 2228426), (18104, 1114213)]