20341692

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8969}}^1$

素因数の和:8992

約数の個数: 60

約数和(自身を含む): 60780720

約数和(自身を除く): 40439028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8969, 17938, 26907, 35876, 53814, 62783, 80721, 107628, 125566, 161442, 188349, 242163, 251132, 322884, 376698, 484326, 565047, 726489, 753396, 968652, 1130094, 1452978, 1695141, 2260188, 2905956, 3390282, 5085423, 6780564, 10170846, 20341692]

約数ペア:

[(1, 20341692), (2, 10170846), (3, 6780564), (4, 5085423), (6, 3390282), (7, 2905956), (9, 2260188), (12, 1695141), (14, 1452978), (18, 1130094), (21, 968652), (27, 753396), (28, 726489), (36, 565047), (42, 484326), (54, 376698), (63, 322884), (81, 251132), (84, 242163), (108, 188349), (126, 161442), (162, 125566), (189, 107628), (252, 80721), (324, 62783), (378, 53814), (567, 35876), (756, 26907), (1134, 17938), (2268, 8969)]