20215089576

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{210943}}^1$

素因数の和:210988

約数の個数: 96

約数和(自身を含む): 60220293120

約数和(自身を除く): 40005203544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1331, 1452, 2178, 2662, 2904, 3993, 4356, 5324, 7986, 8712, 10648, 11979, 15972, 23958, 31944, 47916, 95832, 210943, 421886, 632829, 843772, 1265658, 1687544, 1898487, 2320373, 2531316, 3796974, 4640746, 5062632, 6961119, 7593948, 9281492, 13922238, 15187896, 18562984, 20883357, 25524103, 27844476, 41766714, 51048206, 55688952, 76572309, 83533428, 102096412, 153144618, 167066856, 204192824, 229716927, 280765133, 306289236, 459433854, 561530266, 612578472, 842295399, 918867708, 1123060532, 1684590798, 1837735416, 2246121064, 2526886197, 3369181596, 5053772394, 6738363192, 10107544788, 20215089576]

約数ペア:

[(1, 20215089576), (2, 10107544788), (3, 6738363192), (4, 5053772394), (6, 3369181596), (8, 2526886197), (9, 2246121064), (11, 1837735416), (12, 1684590798), (18, 1123060532), (22, 918867708), (24, 842295399), (33, 612578472), (36, 561530266), (44, 459433854), (66, 306289236), (72, 280765133), (88, 229716927), (99, 204192824), (121, 167066856), (132, 153144618), (198, 102096412), (242, 83533428), (264, 76572309), (363, 55688952), (396, 51048206), (484, 41766714), (726, 27844476), (792, 25524103), (968, 20883357), (1089, 18562984), (1331, 15187896), (1452, 13922238), (2178, 9281492), (2662, 7593948), (2904, 6961119), (3993, 5062632), (4356, 4640746), (5324, 3796974), (7986, 2531316), (8712, 2320373), (10648, 1898487), (11979, 1687544), (15972, 1265658), (23958, 843772), (31944, 632829), (47916, 421886), (95832, 210943)]