20135034025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{103963}}^1$

素因数の和:104161

約数の個数: 24

約数和(自身を含む): 25576807424

約数和(自身を除く): 5441773399

約数列:

[1, 5, 25, 61, 127, 305, 635, 1525, 3175, 7747, 38735, 103963, 193675, 519815, 2599075, 6341743, 13203301, 31708715, 66016505, 158543575, 330082525, 805401361, 4027006805, 20135034025]

約数ペア:

[(1, 20135034025), (5, 4027006805), (25, 805401361), (61, 330082525), (127, 158543575), (305, 66016505), (635, 31708715), (1525, 13203301), (3175, 6341743), (7747, 2599075), (38735, 519815), (103963, 193675)]