20161206048

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{12457}}^1$

素因数の和:13226

約数の個数: 96

約数和(自身を含む): 55303952256

約数和(自身を除く): 35142746208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 733, 736, 1104, 1466, 2199, 2208, 2932, 4398, 5864, 8796, 11728, 12457, 16859, 17592, 23456, 24914, 33718, 35184, 37371, 49828, 50577, 67436, 70368, 74742, 99656, 101154, 134872, 149484, 199312, 202308, 269744, 286511, 298968, 398624, 404616, 539488, 573022, 597936, 809232, 859533, 1146044, 1195872, 1618464, 1719066, 2292088, 3438132, 4584176, 6876264, 9130981, 9168352, 13752528, 18261962, 27392943, 27505056, 36523924, 54785886, 73047848, 109571772, 146095696, 210012563, 219143544, 292191392, 420025126, 438287088, 630037689, 840050252, 876574176, 1260075378, 1680100504, 2520150756, 3360201008, 5040301512, 6720402016, 10080603024, 20161206048]

約数ペア:

[(1, 20161206048), (2, 10080603024), (3, 6720402016), (4, 5040301512), (6, 3360201008), (8, 2520150756), (12, 1680100504), (16, 1260075378), (23, 876574176), (24, 840050252), (32, 630037689), (46, 438287088), (48, 420025126), (69, 292191392), (92, 219143544), (96, 210012563), (138, 146095696), (184, 109571772), (276, 73047848), (368, 54785886), (552, 36523924), (733, 27505056), (736, 27392943), (1104, 18261962), (1466, 13752528), (2199, 9168352), (2208, 9130981), (2932, 6876264), (4398, 4584176), (5864, 3438132), (8796, 2292088), (11728, 1719066), (12457, 1618464), (16859, 1195872), (17592, 1146044), (23456, 859533), (24914, 809232), (33718, 597936), (35184, 573022), (37371, 539488), (49828, 404616), (50577, 398624), (67436, 298968), (70368, 286511), (74742, 269744), (99656, 202308), (101154, 199312), (134872, 149484)]