20584368

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{2269}}^1$

素因数の和:2296

約数の個数: 100

約数和(自身を含む): 68118160

約数和(自身を除く): 47533792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 2269, 3024, 4536, 4538, 6807, 9072, 9076, 13614, 15883, 18152, 20421, 27228, 31766, 36304, 40842, 47649, 54456, 61263, 63532, 81684, 95298, 108912, 122526, 127064, 142947, 163368, 183789, 190596, 245052, 254128, 285894, 326736, 367578, 381192, 428841, 490104, 571788, 735156, 762384, 857682, 980208, 1143576, 1286523, 1470312, 1715364, 2287152, 2573046, 2940624, 3430728, 5146092, 6861456, 10292184, 20584368]

約数ペア:

[(1, 20584368), (2, 10292184), (3, 6861456), (4, 5146092), (6, 3430728), (7, 2940624), (8, 2573046), (9, 2287152), (12, 1715364), (14, 1470312), (16, 1286523), (18, 1143576), (21, 980208), (24, 857682), (27, 762384), (28, 735156), (36, 571788), (42, 490104), (48, 428841), (54, 381192), (56, 367578), (63, 326736), (72, 285894), (81, 254128), (84, 245052), (108, 190596), (112, 183789), (126, 163368), (144, 142947), (162, 127064), (168, 122526), (189, 108912), (216, 95298), (252, 81684), (324, 63532), (336, 61263), (378, 54456), (432, 47649), (504, 40842), (567, 36304), (648, 31766), (756, 27228), (1008, 20421), (1134, 18152), (1296, 15883), (1512, 13614), (2268, 9076), (2269, 9072), (3024, 6807), (4536, 4538)]