20546592

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19457}}^1$

素因数の和:19481

約数の個数: 48

約数和(自身を含む): 58840992

約数和(自身を除く): 38294400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19457, 38914, 58371, 77828, 116742, 155656, 214027, 233484, 311312, 428054, 466968, 622624, 642081, 856108, 933936, 1284162, 1712216, 1867872, 2568324, 3424432, 5136648, 6848864, 10273296, 20546592]

約数ペア:

[(1, 20546592), (2, 10273296), (3, 6848864), (4, 5136648), (6, 3424432), (8, 2568324), (11, 1867872), (12, 1712216), (16, 1284162), (22, 933936), (24, 856108), (32, 642081), (33, 622624), (44, 466968), (48, 428054), (66, 311312), (88, 233484), (96, 214027), (132, 155656), (176, 116742), (264, 77828), (352, 58371), (528, 38914), (1056, 19457)]