20123326075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{6343}}^1\times {\mathrm{6679}}^1$

素因数の和:13051

約数の個数: 24

約数和(自身を含む): 26274310400

約数和(自身を除く): 6150984325

約数列:

[1, 5, 19, 25, 95, 475, 6343, 6679, 31715, 33395, 120517, 126901, 158575, 166975, 602585, 634505, 3012925, 3172525, 42364897, 211824485, 804933043, 1059122425, 4024665215, 20123326075]

約数ペア:

[(1, 20123326075), (5, 4024665215), (19, 1059122425), (25, 804933043), (95, 211824485), (475, 42364897), (6343, 3172525), (6679, 3012925), (31715, 634505), (33395, 602585), (120517, 166975), (126901, 158575)]