20442058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6607}}^1$

素因数の和:6646

約数の個数: 32

約数和(自身を含む): 39965184

約数和(自身を除く): 19523126

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6607, 13214, 46249, 85891, 92498, 112319, 171782, 224638, 601237, 786233, 1202474, 1460147, 1572466, 2920294, 10221029, 20442058]

約数ペア:

[(1, 20442058), (2, 10221029), (7, 2920294), (13, 1572466), (14, 1460147), (17, 1202474), (26, 786233), (34, 601237), (91, 224638), (119, 171782), (182, 112319), (221, 92498), (238, 85891), (442, 46249), (1547, 13214), (3094, 6607)]