20147502927

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{230081}}^1$

素因数の和:230219

約数の個数: 24

約数和(自身を含む): 28819150992

約数和(自身を除く): 8671648065

約数列:

[1, 3, 17, 51, 101, 289, 303, 867, 1717, 5151, 29189, 87567, 230081, 690243, 3911377, 11734131, 23238181, 66493409, 69714543, 199480227, 395049077, 1185147231, 6715834309, 20147502927]

約数ペア:

[(1, 20147502927), (3, 6715834309), (17, 1185147231), (51, 395049077), (101, 199480227), (289, 69714543), (303, 66493409), (867, 23238181), (1717, 11734131), (5151, 3911377), (29189, 690243), (87567, 230081)]