20171740735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{7307}}^1\times {\mathrm{29059}}^1$

素因数の和:36390

約数の個数: 16

約数和(自身を含む): 25484457600

約数和(自身を除く): 5312716865

約数列:

[1, 5, 19, 95, 7307, 29059, 36535, 138833, 145295, 552121, 694165, 2760605, 212334113, 1061670565, 4034348147, 20171740735]

約数ペア:

[(1, 20171740735), (5, 4034348147), (19, 1061670565), (95, 212334113), (7307, 2760605), (29059, 694165), (36535, 552121), (138833, 145295)]