20006712

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25261}}^1$

素因数の和:25284

約数の個数: 48

約数和(自身を含む): 59113080

約数和(自身を除く): 39106368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25261, 50522, 75783, 101044, 151566, 202088, 227349, 277871, 303132, 454698, 555742, 606264, 833613, 909396, 1111484, 1667226, 1818792, 2222968, 2500839, 3334452, 5001678, 6668904, 10003356, 20006712]

約数ペア:

[(1, 20006712), (2, 10003356), (3, 6668904), (4, 5001678), (6, 3334452), (8, 2500839), (9, 2222968), (11, 1818792), (12, 1667226), (18, 1111484), (22, 909396), (24, 833613), (33, 606264), (36, 555742), (44, 454698), (66, 303132), (72, 277871), (88, 227349), (99, 202088), (132, 151566), (198, 101044), (264, 75783), (396, 50522), (792, 25261)]