20049332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 37091040

約数和(自身を除く): 17041708

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 797, 1324, 1594, 3188, 6289, 12578, 15143, 25156, 30286, 60572, 263807, 527614, 1055228, 5012333, 10024666, 20049332]

約数ペア:

[(1, 20049332), (2, 10024666), (4, 5012333), (19, 1055228), (38, 527614), (76, 263807), (331, 60572), (662, 30286), (797, 25156), (1324, 15143), (1594, 12578), (3188, 6289)]