20044196

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 35857920

約数和(自身を除く): 15813724

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 463, 548, 926, 1852, 10823, 21646, 36577, 43292, 63431, 73154, 126862, 146308, 253724, 5011049, 10022098, 20044196]

約数ペア:

[(1, 20044196), (2, 10022098), (4, 5011049), (79, 253724), (137, 146308), (158, 126862), (274, 73154), (316, 63431), (463, 43292), (548, 36577), (926, 21646), (1852, 10823)]