20228434360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26616361}}^1$

素因数の和:26616391

約数の個数: 32

約数和(自身を含む): 47909451600

約数和(自身を除く): 27681017240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 26616361, 53232722, 106465444, 133081805, 212930888, 266163610, 505710859, 532327220, 1011421718, 1064654440, 2022843436, 2528554295, 4045686872, 5057108590, 10114217180, 20228434360]

約数ペア:

[(1, 20228434360), (2, 10114217180), (4, 5057108590), (5, 4045686872), (8, 2528554295), (10, 2022843436), (19, 1064654440), (20, 1011421718), (38, 532327220), (40, 505710859), (76, 266163610), (95, 212930888), (152, 133081805), (190, 106465444), (380, 53232722), (760, 26616361)]