20120214051

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6262127}}^1$

素因数の和:6262160

約数の個数: 32

約数和(自身を含む): 36069857280

約数和(自身を除く): 15949643229

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 6262127, 18786381, 43834889, 56359143, 106456159, 131504667, 169077429, 319368477, 394514001, 745193113, 958105431, 1183542003, 2235579339, 2874316293, 6706738017, 20120214051]

約数ペア:

[(1, 20120214051), (3, 6706738017), (7, 2874316293), (9, 2235579339), (17, 1183542003), (21, 958105431), (27, 745193113), (51, 394514001), (63, 319368477), (119, 169077429), (153, 131504667), (189, 106456159), (357, 56359143), (459, 43834889), (1071, 18786381), (3213, 6262127)]