20443211624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{16477}}^1$

素因数の和:17130

約数の個数: 64

約数和(自身を含む): 43707565440

約数和(自身を除く): 23264353816

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 613, 1012, 1226, 2024, 2452, 4904, 6743, 13486, 14099, 16477, 26972, 28198, 32954, 53944, 56396, 65908, 112792, 131816, 155089, 181247, 310178, 362494, 378971, 620356, 724988, 757942, 1240712, 1449976, 1515884, 3031768, 4168681, 8337362, 10100401, 16674724, 20200802, 33349448, 40401604, 80803208, 111104411, 222208822, 232309223, 444417644, 464618446, 888835288, 929236892, 1858473784, 2555401453, 5110802906, 10221605812, 20443211624]

約数ペア:

[(1, 20443211624), (2, 10221605812), (4, 5110802906), (8, 2555401453), (11, 1858473784), (22, 929236892), (23, 888835288), (44, 464618446), (46, 444417644), (88, 232309223), (92, 222208822), (184, 111104411), (253, 80803208), (506, 40401604), (613, 33349448), (1012, 20200802), (1226, 16674724), (2024, 10100401), (2452, 8337362), (4904, 4168681), (6743, 3031768), (13486, 1515884), (14099, 1449976), (16477, 1240712), (26972, 757942), (28198, 724988), (32954, 620356), (53944, 378971), (56396, 362494), (65908, 310178), (112792, 181247), (131816, 155089)]