20176673427

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{1313329}}^1$

素因数の和:1313907

約数の個数: 16

約数和(自身を含む): 29943924000

約数和(自身を除く): 9767250573

約数列:

[1, 3, 9, 27, 569, 1707, 5121, 15363, 1313329, 3939987, 11819961, 35459883, 747284201, 2241852603, 6725557809, 20176673427]

約数ペア:

[(1, 20176673427), (3, 6725557809), (9, 2241852603), (27, 747284201), (569, 35459883), (1707, 11819961), (5121, 3939987), (15363, 1313329)]