20153193722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5545733}}^1$

素因数の和:5545837

約数の個数: 16

約数和(自身を含む): 31943427840

約数和(自身を除く): 11790234118

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 5545733, 11091466, 127551859, 255103718, 438112907, 876225814, 10076596861, 20153193722]

約数ペア:

[(1, 20153193722), (2, 10076596861), (23, 876225814), (46, 438112907), (79, 255103718), (158, 127551859), (1817, 11091466), (3634, 5545733)]