20910367030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17571737}}^1$

素因数の和:17571768

約数の個数: 32

約数和(自身を含む): 45545944896

約数和(自身を除く): 24635577866

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17571737, 35143474, 87858685, 123002159, 175717370, 246004318, 298719529, 597439058, 615010795, 1230021590, 1493597645, 2091036703, 2987195290, 4182073406, 10455183515, 20910367030]

約数ペア:

[(1, 20910367030), (2, 10455183515), (5, 4182073406), (7, 2987195290), (10, 2091036703), (14, 1493597645), (17, 1230021590), (34, 615010795), (35, 597439058), (70, 298719529), (85, 246004318), (119, 175717370), (170, 123002159), (238, 87858685), (595, 35143474), (1190, 17571737)]