20546038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1409}}^1$

素因数の和:1751

約数の個数: 16

約数和(自身を含む): 32283360

約数和(自身を除く): 11737322

約数列:

[1, 2, 23, 46, 317, 634, 1409, 2818, 7291, 14582, 32407, 64814, 446653, 893306, 10273019, 20546038]

約数ペア:

[(1, 20546038), (2, 10273019), (23, 893306), (46, 446653), (317, 64814), (634, 32407), (1409, 14582), (2818, 7291)]