20036701456660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1960538303}}^1$

素因数の和:1960538392

約数の個数: 48

約数和(自身を含む): 48746824390656

約数和(自身を除く): 28710122933996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 1960538303, 3921076606, 7842153212, 9802691515, 13723768121, 19605383030, 27447536242, 39210766060, 54895072484, 68618840605, 137237681210, 143119296119, 274475362420, 286238592238, 572477184476, 715596480595, 1001835072833, 1431192961190, 2003670145666, 2862385922380, 4007340291332, 5009175364165, 10018350728330, 20036701456660]

約数ペア:

[(1, 20036701456660), (2, 10018350728330), (4, 5009175364165), (5, 4007340291332), (7, 2862385922380), (10, 2003670145666), (14, 1431192961190), (20, 1001835072833), (28, 715596480595), (35, 572477184476), (70, 286238592238), (73, 274475362420), (140, 143119296119), (146, 137237681210), (292, 68618840605), (365, 54895072484), (511, 39210766060), (730, 27447536242), (1022, 19605383030), (1460, 13723768121), (2044, 9802691515), (2555, 7842153212), (5110, 3921076606), (10220, 1960538303)]