20088288

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 66162096

約数和(自身を除く): 46073808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 373, 374, 396, 408, 528, 544, 561, 612, 746, 748, 792, 816, 1056, 1119, 1122, 1224, 1492, 1496, 1584, 1632, 1683, 2238, 2244, 2448, 2984, 2992, 3168, 3357, 3366, 4103, 4476, 4488, 4896, 5968, 5984, 6341, 6714, 6732, 8206, 8952, 8976, 11936, 12309, 12682, 13428, 13464, 16412, 17904, 17952, 19023, 24618, 25364, 26856, 26928, 32824, 35808, 36927, 38046, 49236, 50728, 53712, 53856, 57069, 65648, 69751, 73854, 76092, 98472, 101456, 107424, 114138, 131296, 139502, 147708, 152184, 196944, 202912, 209253, 228276, 279004, 295416, 304368, 393888, 418506, 456552, 558008, 590832, 608736, 627759, 837012, 913104, 1116016, 1181664, 1255518, 1674024, 1826208, 2232032, 2511036, 3348048, 5022072, 6696096, 10044144, 20088288]

約数ペア:

[(1, 20088288), (2, 10044144), (3, 6696096), (4, 5022072), (6, 3348048), (8, 2511036), (9, 2232032), (11, 1826208), (12, 1674024), (16, 1255518), (17, 1181664), (18, 1116016), (22, 913104), (24, 837012), (32, 627759), (33, 608736), (34, 590832), (36, 558008), (44, 456552), (48, 418506), (51, 393888), (66, 304368), (68, 295416), (72, 279004), (88, 228276), (96, 209253), (99, 202912), (102, 196944), (132, 152184), (136, 147708), (144, 139502), (153, 131296), (176, 114138), (187, 107424), (198, 101456), (204, 98472), (264, 76092), (272, 73854), (288, 69751), (306, 65648), (352, 57069), (373, 53856), (374, 53712), (396, 50728), (408, 49236), (528, 38046), (544, 36927), (561, 35808), (612, 32824), (746, 26928), (748, 26856), (792, 25364), (816, 24618), (1056, 19023), (1119, 17952), (1122, 17904), (1224, 16412), (1492, 13464), (1496, 13428), (1584, 12682), (1632, 12309), (1683, 11936), (2238, 8976), (2244, 8952), (2448, 8206), (2984, 6732), (2992, 6714), (3168, 6341), (3357, 5984), (3366, 5968), (4103, 4896), (4476, 4488)]