2000385936

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{25583}}^1$

素因数の和:25781

約数の個数: 80

約数和(自身を含む): 5773797120

約数和(自身を除く): 3773411184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 4887, 6516, 8688, 9774, 13032, 19548, 25583, 26064, 39096, 51166, 76749, 78192, 102332, 153498, 204664, 230247, 306996, 409328, 460494, 613992, 690741, 920988, 1227984, 1381482, 1841976, 2762964, 3683952, 4630523, 5525928, 9261046, 11051856, 13891569, 18522092, 27783138, 37044184, 41674707, 55566276, 74088368, 83349414, 111132552, 125024121, 166698828, 222265104, 250048242, 333397656, 500096484, 666795312, 1000192968, 2000385936]

約数ペア:

[(1, 2000385936), (2, 1000192968), (3, 666795312), (4, 500096484), (6, 333397656), (8, 250048242), (9, 222265104), (12, 166698828), (16, 125024121), (18, 111132552), (24, 83349414), (27, 74088368), (36, 55566276), (48, 41674707), (54, 37044184), (72, 27783138), (108, 18522092), (144, 13891569), (181, 11051856), (216, 9261046), (362, 5525928), (432, 4630523), (543, 3683952), (724, 2762964), (1086, 1841976), (1448, 1381482), (1629, 1227984), (2172, 920988), (2896, 690741), (3258, 613992), (4344, 460494), (4887, 409328), (6516, 306996), (8688, 230247), (9774, 204664), (13032, 153498), (19548, 102332), (25583, 78192), (26064, 76749), (39096, 51166)]