20264094

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2966

約数の個数: 40

約数和(自身を含む): 46478520

約数和(自身を除く): 26214426

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 2909, 3483, 5818, 6966, 8727, 17454, 26181, 52362, 78543, 125087, 157086, 235629, 250174, 375261, 471258, 750522, 1125783, 2251566, 3377349, 6754698, 10132047, 20264094]

約数ペア:

[(1, 20264094), (2, 10132047), (3, 6754698), (6, 3377349), (9, 2251566), (18, 1125783), (27, 750522), (43, 471258), (54, 375261), (81, 250174), (86, 235629), (129, 157086), (162, 125087), (258, 78543), (387, 52362), (774, 26181), (1161, 17454), (2322, 8727), (2909, 6966), (3483, 5818)]