20195576236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19956103}}^1$

素因数の和:19956141

約数の個数: 24

約数和(自身を含む): 40231505664

約数和(自身を除く): 20035929428

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19956103, 39912206, 79824412, 219517133, 439034266, 458990369, 878068532, 917980738, 1835961476, 5048894059, 10097788118, 20195576236]

約数ペア:

[(1, 20195576236), (2, 10097788118), (4, 5048894059), (11, 1835961476), (22, 917980738), (23, 878068532), (44, 458990369), (46, 439034266), (92, 219517133), (253, 79824412), (506, 39912206), (1012, 19956103)]