20167389943

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 21673267200

約数和(自身を除く): 1505877257

約数列:

[1, 23, 79, 89, 311, 401, 1817, 2047, 7031, 7153, 9223, 24569, 27679, 31679, 35689, 124711, 161713, 565087, 636617, 728617, 820847, 2186641, 2819431, 2868353, 9852169, 11099279, 50292743, 64846913, 226599887, 255283417, 876843041, 20167389943]

約数ペア:

[(1, 20167389943), (23, 876843041), (79, 255283417), (89, 226599887), (311, 64846913), (401, 50292743), (1817, 11099279), (2047, 9852169), (7031, 2868353), (7153, 2819431), (9223, 2186641), (24569, 820847), (27679, 728617), (31679, 636617), (35689, 565087), (124711, 161713)]