20236075909

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{268693}}^1$

素因数の和:268789

約数の個数: 24

約数和(自身を含む): 24811203960

約数和(自身を除く): 4575128051

約数列:

[1, 7, 29, 49, 53, 203, 371, 1421, 1537, 2597, 10759, 75313, 268693, 1880851, 7792097, 13165957, 14240729, 54544679, 99685103, 381812753, 412981141, 697795721, 2890867987, 20236075909]

約数ペア:

[(1, 20236075909), (7, 2890867987), (29, 697795721), (49, 412981141), (53, 381812753), (203, 99685103), (371, 54544679), (1421, 14240729), (1537, 13165957), (2597, 7792097), (10759, 1880851), (75313, 268693)]