20046294

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 46466784

約数和(自身を除く): 26420490

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1181, 1886, 2362, 2829, 3543, 5658, 7086, 8487, 10629, 16974, 21258, 27163, 48421, 54326, 81489, 96842, 145263, 162978, 244467, 290526, 435789, 488934, 871578, 1113683, 2227366, 3341049, 6682098, 10023147, 20046294]

約数ペア:

[(1, 20046294), (2, 10023147), (3, 6682098), (6, 3341049), (9, 2227366), (18, 1113683), (23, 871578), (41, 488934), (46, 435789), (69, 290526), (82, 244467), (123, 162978), (138, 145263), (207, 96842), (246, 81489), (369, 54326), (414, 48421), (738, 27163), (943, 21258), (1181, 16974), (1886, 10629), (2362, 8487), (2829, 7086), (3543, 5658)]