20090303856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{288853}}^1$

素因数の和:288900

約数の個数: 160

約数和(自身を含む): 68770360320

約数和(自身を除く): 48680056464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3024, 3312, 3864, 4347, 4968, 5796, 7728, 8694, 9936, 11592, 17388, 23184, 34776, 69552, 288853, 577706, 866559, 1155412, 1733118, 2021971, 2310824, 2599677, 3466236, 4043942, 4621648, 5199354, 6065913, 6643619, 6932472, 7799031, 8087884, 10398708, 12131826, 13287238, 13864944, 15598062, 16175768, 18197739, 19930857, 20797416, 24263652, 26574476, 31196124, 32351536, 36395478, 39861714, 41594832, 46505333, 48527304, 53148952, 54593217, 59792571, 62392248, 72790956, 79723428, 93010666, 97054608, 106297904, 109186434, 119585142, 124784496, 139515999, 145581912, 159446856, 179377713, 186021332, 218372868, 239170284, 279031998, 291163824, 318893712, 358755426, 372042664, 418547997, 436745736, 478340568, 558063996, 717510852, 744085328, 837095994, 873491472, 956681136, 1116127992, 1255643991, 1435021704, 1674191988, 2232255984, 2511287982, 2870043408, 3348383976, 5022575964, 6696767952, 10045151928, 20090303856]

約数ペア:

[(1, 20090303856), (2, 10045151928), (3, 6696767952), (4, 5022575964), (6, 3348383976), (7, 2870043408), (8, 2511287982), (9, 2232255984), (12, 1674191988), (14, 1435021704), (16, 1255643991), (18, 1116127992), (21, 956681136), (23, 873491472), (24, 837095994), (27, 744085328), (28, 717510852), (36, 558063996), (42, 478340568), (46, 436745736), (48, 418547997), (54, 372042664), (56, 358755426), (63, 318893712), (69, 291163824), (72, 279031998), (84, 239170284), (92, 218372868), (108, 186021332), (112, 179377713), (126, 159446856), (138, 145581912), (144, 139515999), (161, 124784496), (168, 119585142), (184, 109186434), (189, 106297904), (207, 97054608), (216, 93010666), (252, 79723428), (276, 72790956), (322, 62392248), (336, 59792571), (368, 54593217), (378, 53148952), (414, 48527304), (432, 46505333), (483, 41594832), (504, 39861714), (552, 36395478), (621, 32351536), (644, 31196124), (756, 26574476), (828, 24263652), (966, 20797416), (1008, 19930857), (1104, 18197739), (1242, 16175768), (1288, 15598062), (1449, 13864944), (1512, 13287238), (1656, 12131826), (1932, 10398708), (2484, 8087884), (2576, 7799031), (2898, 6932472), (3024, 6643619), (3312, 6065913), (3864, 5199354), (4347, 4621648), (4968, 4043942), (5796, 3466236), (7728, 2599677), (8694, 2310824), (9936, 2021971), (11592, 1733118), (17388, 1155412), (23184, 866559), (34776, 577706), (69552, 288853)]