20244872178

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66159713}}^1$

素因数の和:66159738

約数の個数: 24

約数和(自身を含む): 46444119228

約数和(自身を除く): 26199247050

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66159713, 132319426, 198479139, 396958278, 595437417, 1124715121, 1190874834, 2249430242, 3374145363, 6748290726, 10122436089, 20244872178]

約数ペア:

[(1, 20244872178), (2, 10122436089), (3, 6748290726), (6, 3374145363), (9, 2249430242), (17, 1190874834), (18, 1124715121), (34, 595437417), (51, 396958278), (102, 198479139), (153, 132319426), (306, 66159713)]