20166696

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25463}}^1$

素因数の和:25486

約数の個数: 48

約数和(自身を含む): 59585760

約数和(自身を除く): 39419064

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, 25463, 50926, 76389, 101852, 152778, 203704, 229167, 280093, 305556, 458334, 560186, 611112, 840279, 916668, 1120372, 1680558, 1833336, 2240744, 2520837, 3361116, 5041674, 6722232, 10083348, 20166696]

約数ペア:

[(1, 20166696), (2, 10083348), (3, 6722232), (4, 5041674), (6, 3361116), (8, 2520837), (9, 2240744), (11, 1833336), (12, 1680558), (18, 1120372), (22, 916668), (24, 840279), (33, 611112), (36, 560186), (44, 458334), (66, 305556), (72, 280093), (88, 229167), (99, 203704), (132, 152778), (198, 101852), (264, 76389), (396, 50926), (792, 25463)]