20793885826

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1787}}^1\times {\mathrm{3067}}^1$

素因数の和:5134

約数の個数: 32

約数和(自身を含む): 35809892352

約数和(自身を除く): 15016006526

約数列:

[1, 2, 7, 14, 271, 542, 1787, 1897, 3067, 3574, 3794, 6134, 12509, 21469, 25018, 42938, 484277, 831157, 968554, 1662314, 3389939, 5480729, 5818099, 6779878, 10961458, 11636198, 38365103, 76730206, 1485277559, 2970555118, 10396942913, 20793885826]

約数ペア:

[(1, 20793885826), (2, 10396942913), (7, 2970555118), (14, 1485277559), (271, 76730206), (542, 38365103), (1787, 11636198), (1897, 10961458), (3067, 6779878), (3574, 5818099), (3794, 5480729), (6134, 3389939), (12509, 1662314), (21469, 968554), (25018, 831157), (42938, 484277)]