2019955536

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{150833}}^1$

素因数の和:150881

約数の個数: 80

約数和(自身を含む): 5985093120

約数和(自身を除く): 3965137584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 150833, 301666, 452499, 603332, 904998, 1206664, 1357497, 1809996, 2413328, 2714994, 3619992, 4072491, 4675823, 5429988, 7239984, 8144982, 9351646, 10859976, 14027469, 16289964, 18703292, 21719952, 28054938, 32579928, 37406584, 42082407, 56109876, 65159856, 74813168, 84164814, 112219752, 126247221, 168329628, 224439504, 252494442, 336659256, 504988884, 673318512, 1009977768, 2019955536]

約数ペア:

[(1, 2019955536), (2, 1009977768), (3, 673318512), (4, 504988884), (6, 336659256), (8, 252494442), (9, 224439504), (12, 168329628), (16, 126247221), (18, 112219752), (24, 84164814), (27, 74813168), (31, 65159856), (36, 56109876), (48, 42082407), (54, 37406584), (62, 32579928), (72, 28054938), (93, 21719952), (108, 18703292), (124, 16289964), (144, 14027469), (186, 10859976), (216, 9351646), (248, 8144982), (279, 7239984), (372, 5429988), (432, 4675823), (496, 4072491), (558, 3619992), (744, 2714994), (837, 2413328), (1116, 1809996), (1488, 1357497), (1674, 1206664), (2232, 904998), (3348, 603332), (4464, 452499), (6696, 301666), (13392, 150833)]