20193703024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4988563}}^1$

素因数の和:4988605

約数の個数: 40

約数和(自身を含む): 44537899392

約数和(自身を除く): 24344196368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 4988563, 9977126, 19954252, 39908504, 54874193, 79817008, 109748386, 114736949, 219496772, 229473898, 438993544, 458947796, 877987088, 917895592, 1262106439, 1835791184, 2524212878, 5048425756, 10096851512, 20193703024]

約数ペア:

[(1, 20193703024), (2, 10096851512), (4, 5048425756), (8, 2524212878), (11, 1835791184), (16, 1262106439), (22, 917895592), (23, 877987088), (44, 458947796), (46, 438993544), (88, 229473898), (92, 219496772), (176, 114736949), (184, 109748386), (253, 79817008), (368, 54874193), (506, 39908504), (1012, 19954252), (2024, 9977126), (4048, 4988563)]